1
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Bodach A, Portet A, Winkelmann F, Herrmann B, Gallou F, Ponnusamy E, Virieux D, Colacino E, Felderhoff M. Scalability of Pharmaceutical Co-Crystal Formation by Mechanochemistry in Batch. CHEMSUSCHEM 2024; 17:e202301220. [PMID: 37975728 DOI: 10.1002/cssc.202301220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 11/19/2023]
Abstract
The development of mechanochemistry is considerably growing. Benign by design, this technology complies with several principles of green chemistry, contributing to the achievement of the United Nations Sustainable Development Goals (UN SDGs) and the European Green Deal objectives. Herein, we report the use of mechanochemical processes in batch to prepare kilogram-scale of the Active Pharmaceutical Ingredient (API): Ibuprofen-Nicotinamide (rac-IBP:NCT) co-crystal in an industrial eccentric vibration mill. This scenario shows a sustainable approach to the industrial up-scaling of pharmaceutical co-crystals by a solvent-free mechanochemical process in batch. The quantitative assessment of the greenness of the mechanochemical process against the Twelve Principles of Green Chemistry was performed using the DOZN 2.0 Green Chemistry Evaluator.
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Affiliation(s)
- Alexander Bodach
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470, Mülheim an der Ruhr, Germany
| | - Anaïs Portet
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | - Frederik Winkelmann
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470, Mülheim an der Ruhr, Germany
| | - Bastian Herrmann
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470, Mülheim an der Ruhr, Germany
| | | | - Ettigounder Ponnusamy
- Merck, SIGMA-ALDRICH Production GmbH, Industriestrasse 25, CH-9471, Buchs, Switzerland
| | - David Virieux
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | - Michael Felderhoff
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470, Mülheim an der Ruhr, Germany
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2
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Geib R, Colacino E, Gremaud L. Sustainable Beckmann Rearrangement using Bead-Milling Technology: The Route to Paracetamol. CHEMSUSCHEM 2024:e202301921. [PMID: 38353034 DOI: 10.1002/cssc.202301921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/09/2024] [Indexed: 03/01/2024]
Abstract
To address the growing demand for more sustainable and greener chemistry, mechanochemical methodologies are emerging as key players. However, to date there has been little data highlighting the benefits of these rising mechanochemical technologies with regard to process scale-up activities or implementation in commercial production scale. Herein, we report the first application of bead-mill technology (Dyno®-mill) for the sustainable mechanochemical synthesis of Acetaminophen, known under the brand name Paracetamol. Using the Beckmann rearrangement, the optimized solvent-free methodology delivered a final product on a scale of several tens of grams. In comparison to current production solvent-based process, the proposed process achieves a higher yield while also allowing the removal of solvents in the chemical reaction, hereby reducing one of the extensive drivers to waste generation. The mechanochemical approach was compared to solvent-based process using a combination of green metrics and EcoScale score. The mechanochemical synthesis of paracetamol scores the highest for all the metrics over currently used solution-based processes.
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Affiliation(s)
- Romain Geib
- School of Engineering and Architecture of Fribourg, Department of Chemistry -, Institute of Chemical Technology, HES-SO University of Applied Sciences and Arts Western Switzerland, Boulevard de Pérolles, 80, 1700, Fribourg, Switzerland
| | | | - Ludovic Gremaud
- School of Engineering and Architecture of Fribourg, Department of Chemistry -, Institute of Chemical Technology, HES-SO University of Applied Sciences and Arts Western Switzerland, Boulevard de Pérolles, 80, 1700, Fribourg, Switzerland
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3
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Cabeza JA, Reynes JF, García F, García-Álvarez P, García-Soriano R. Fast and scalable solvent-free access to Lappert's heavier tetrylenes E{N(SiMe 3) 2} 2 (E = Ge, Sn, Pb) and ECl{N(SiMe 3) 2} (E = Ge, Sn). Chem Sci 2023; 14:12477-12483. [PMID: 38020393 PMCID: PMC10646885 DOI: 10.1039/d3sc02709k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 11/03/2023] [Accepted: 09/24/2023] [Indexed: 12/01/2023] Open
Abstract
Iconic Lappert's heavier tetrylenes E{N(SiMe3)2}2 (E = Ge (1), Sn (2), Pb (3)) have been efficiently prepared from GeCl2·(1,4-dioxane), SnCl2 or PbCl2 and Li{N(SiMe3)2} via a completely solvent-free one-pot mechanochemical route followed by sublimation. This fast, high-yielding and scalable approach (2 has been prepared in a 100 mmol scale), which involves a small environmental footprint, represents a remarkable improvement over any synthetic route reported over the last five decades, being a so far rare example of the use of mechanochemistry in the realm of main group chemistry. This solventless route has been successfully extended to the preparation of other heavier tetrylenes, such as ECl{N(SiMe3)2} (E = Ge (4), Sn (5)).
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Affiliation(s)
- Javier A Cabeza
- Departamento de Química Orgánica e Inorgánica-IUQOEM, Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Oviedo 33071 Oviedo Spain
| | - Javier F Reynes
- Departamento de Química Orgánica e Inorgánica-IUQOEM, Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Oviedo 33071 Oviedo Spain
| | - Felipe García
- Departamento de Química Orgánica e Inorgánica-IUQOEM, Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Oviedo 33071 Oviedo Spain
- School of Chemistry, Monash University Clayton Victoria 3800 Australia
| | - Pablo García-Álvarez
- Departamento de Química Orgánica e Inorgánica-IUQOEM, Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Oviedo 33071 Oviedo Spain
| | - Rubén García-Soriano
- Departamento de Química Orgánica e Inorgánica-IUQOEM, Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Oviedo 33071 Oviedo Spain
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4
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Xie L, Sun L, Wu P, Wang Z, Zhao C, Wu L, Li X, Gao Z, Liu W, Nie SZ. Organocatalytic cascade nucleophilic/aza-Michael addition reactions: metal-free catalytic strategy for the synthesis of hydantoins. Org Biomol Chem 2023; 21:2295-2300. [PMID: 36825465 DOI: 10.1039/d2ob01825j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Lewis base-catalyzed cascade nucleophilic/aza-Michael addition reaction of N-alkoxy β-oxo-acrylamides with isocyanates has been developed to afford various highly functionalized hydantoin derivatives in 80-98% yields under mild reaction conditions. The intriguing features of this method include metal-free reaction conditions, low catalyst loading, broad substrate scope and short reaction time.
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Affiliation(s)
- Lei Xie
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
| | - Lei Sun
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
| | - Ping Wu
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
| | - Zhaoxue Wang
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
| | - Chenyi Zhao
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
| | - Lingang Wu
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
| | - Xiaojing Li
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
| | - Zhenzhen Gao
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
| | - Wanxing Liu
- The Non-Public Enterprise Service Center of Liaocheng, Liaocheng 252000, Shandong, P. R. China.
| | - Shao-Zhen Nie
- Address here. School of Pharmaceutical Sciences, College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, Shandong, P. R. China. xieleilcu.edu.cn
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5
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Calcatelli A, Denton RM, Ball LT. Modular Synthesis of α,α-Diaryl α-Amino Esters via Bi(V)-Mediated Arylation/S N2-Displacement of Kukhtin–Ramirez Intermediates. Org Lett 2022; 24:8002-8007. [PMID: 36278869 PMCID: PMC9641671 DOI: 10.1021/acs.orglett.2c03201] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
We report a concise and modular approach to α,α-diaryl
α-amino esters from readily available α-keto esters. This
mild, one-pot protocol proceeds via ketone umpolung, with in situ formation of a Kukhtin–Ramirez intermediate
preceding sequential electrophilic arylation by Bi(V) and SN2 displacement by an amine. The methodology is compatible with a
wide range of anilines and primary amines - including derivatives
of drugs and proteinogenic amino acids - Bi(V) arylating agents, and
α-keto ester substrates.
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Affiliation(s)
| | - Ross M. Denton
- School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K
- GlaxoSmithKline Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, 6 Triumph Road, Nottingham NG7 2GA, U.K
| | - Liam T. Ball
- School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K
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6
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Dutta A, Saikia RA, Thakur AJ. A Mechanistic approach to Liquid assisted mechanochemical synthesis of 5‐aryl/spiro‐[1,2,4]‐triazolidine‐3‐thiones: a revisit. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anurag Dutta
- Tezpur University Chemical Sciences Napaam 784028 Tezpur INDIA
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7
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Liu W, Zhang S, Xiao L, Wan Y, He L, Wang K, Qi Z, Li X. Synthesis and biological activity of novel hydantoin cyclohexyl sulfonamide derivatives as potential antimicrobial agents in agriculture. PEST MANAGEMENT SCIENCE 2022; 78:1438-1447. [PMID: 34921739 DOI: 10.1002/ps.6761] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/24/2021] [Accepted: 12/18/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Plant disease is one of the most serious problems in agriculture that can damage crops. Chemical fungicides are widely used to control plant diseases, but have led to resistance and a series of environmental problems. It is, therefore, necessary to develop highly effective and eco-friendly antimicrobial compounds with novel structures. RESULTS A series of novel hydantoin cyclohexyl sulfonamide derivatives were synthesized through an intramolecular condensation reaction. The bioassay results indicated that a majority of the title compounds displayed potent inhibitory activity against Botrytis cinerea, Sclerotinia sclerotiorum and Erwinia carotorora. The in vivo inhibition rate of compound 3h was 91.01% against B. cinerea, which was higher than that of iprodione (84.07%). Compound 3w showed excellent antifungal activity against B. cinerea with a half-maximal effective concentration (EC50 ) of 4.80 μg ml-1 , which is lower than that of iprodione. Compound 3q had an EC50 value of 1.44 μg ml-1 against S. sclerotiorum, which was close to that of iprodione (1.39 μg ml-1 ), and the inhibition rate was also similar to that of iprodione. Compounds 3i and 3w had the best inhibition efficacy against S. sclerotiorum, both on growth of the mycelium and sclerotia and in the greenhouse pot test in vitro. Further study showed that compounds 3h, 3r and 3s have superb antibacterial activity against E. carotorora with EC50 values of 2.65, 4.24 and 4.29 μg ml-1 respectively, and were superior to streptomycin sulfate (5.96 μg ml-1 ). CONCLUSION Because of their excellent antifungal and antibacterial activity against B. cinerea, S. sclerotiorum and E. carotorora, these hydantoin cyclohexyl sulfonamide derivatives could be considered as suitable candidates for new antimicrobial agents. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Wei Liu
- Department of Pesticide Science, Plant Protection College, Shenyang Agricultural University, Shenyang, China
| | - Shen Zhang
- Department of Pesticide Science, Plant Protection College, Shenyang Agricultural University, Shenyang, China
| | - Lifeng Xiao
- Dalian Join King Fine Chemical Co., Ltd., Dalian, China
| | - Ying Wan
- Department of Pesticide Science, Plant Protection College, Shenyang Agricultural University, Shenyang, China
| | - Lu He
- Department of Pesticide Science, Plant Protection College, Shenyang Agricultural University, Shenyang, China
| | - Kai Wang
- Department of Pesticide Science, Plant Protection College, Shenyang Agricultural University, Shenyang, China
| | - Zhiqiu Qi
- Department of Pesticide Science, Plant Protection College, Shenyang Agricultural University, Shenyang, China
| | - Xinghai Li
- Department of Pesticide Science, Plant Protection College, Shenyang Agricultural University, Shenyang, China
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8
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Jin Z, Yan C, Chu H, Huang Q, Wang Z. Synthesis of benzoin under supramolecular catalysis involving cyclodextrins in water: application for the preparation of the antiepileptic drug phenytoin. RSC Adv 2022; 12:10460-10466. [PMID: 35424977 PMCID: PMC8978206 DOI: 10.1039/d1ra09062c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/23/2022] [Indexed: 01/23/2023] Open
Abstract
Among the cyclodextrins screened for the synthesis of 2-hydroxy-1,2-diphenylethanone (benzoin) in water, 2-hydroxypropyl-β-cyclodextrin (HP-β-CD) exhibited the highest yield in the benzoin condensation reactions, and HP-β-CD can be recycled several times with little loss of activity through the addition of fresh VB1. As an example of supramolecular catalysis, the methodology was applied to the “green” synthesis of the antiepileptic drug phenytoin through benzoin condensation, oxidation, and cyclization reactions in the presence of HP-β-CD, without the use of any harmful organic solvent. Moreover, the complexation behaviors of HP-β-CD with benzaldehyde and intermediates were studied by UV-vis and 2D-ROESY NMR spectroscopies to reveal the plausible mechanisms of the reactions, and HP-β-CD did not act as a simple phase transfer agent. Benzoin was synthesized using cyclodextrins as phase transfer catalysts. As an example of supramolecular catalysis, the methodology was applied to the “green” synthesis of the antiepileptic drug Phenytoin in the presence of HP-β-CD.![]()
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Affiliation(s)
- Zhichao Jin
- School of Pharmacy, Ningxia Medical University Yinchuan 750004 China
| | - Chunhua Yan
- School of Pharmacy, Ningxia Medical University Yinchuan 750004 China
| | - Huimin Chu
- School of Pharmacy, Ningxia Medical University Yinchuan 750004 China
| | - Qing Huang
- School of Pharmacy, Ningxia Medical University Yinchuan 750004 China .,Key Laboratory of Ningxia Ethnomedicine Modernization, Ministry of Education Yinchuan 750004 China
| | - Zhizhong Wang
- School of Pharmacy, Ningxia Medical University Yinchuan 750004 China .,Key Laboratory of Ningxia Ethnomedicine Modernization, Ministry of Education Yinchuan 750004 China
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9
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Puccetti F, Lukin S, Užarević K, Colacino E, Halasz I, Bolm C, Hernández JG. Mechanistic Insights on the Mechanosynthesis of Phenytoin, a WHO Essential Medicine. Chemistry 2022; 28:e202104409. [PMID: 35041251 PMCID: PMC9304275 DOI: 10.1002/chem.202104409] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Indexed: 01/20/2023]
Abstract
In recent years, mechanochemistry has enriched the toolbox of synthetic chemists, enabling faster and more sustainable access to new materials and existing products, including active pharmaceutical ingredients (APIs). However, molecular‐level understanding of most mechanochemical reactions remains limited, delaying the implementation of mechanochemistry in industrial applications. Herein, we have applied in situ monitoring by Raman spectroscopy to the mechanosynthesis of phenytoin, a World Health Organization (WHO) Essential Medicine, enabling the observation, isolation, and characterization of key molecular‐migration intermediates involved in the single‐step transformation of benzil, urea, and KOH into phenytoin. This work contributes to the elucidation of a reaction mechanism that has been subjected to a number of interpretations over time and paints a clear picture of how mechanosynthesis can be applied and optimized for the preparation of added‐value molecules.
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Affiliation(s)
- Francesco Puccetti
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Stipe Lukin
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
| | - Krunoslav Užarević
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
| | | | - Ivan Halasz
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - José G Hernández
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, 10000, Zagreb, Croatia
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10
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Bento O, Luttringer F, El Dine TM, Pétry N, Bantreil X, Lamaty F. Sustainable Mechanosynthesis of Biologically Active Molecules. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101516] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ophélie Bento
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | | | | | - Nicolas Pétry
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | - Xavier Bantreil
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | - Frédéric Lamaty
- IBMM: Institut des Biomolecules Max Mousseron Chemistry 1919 Rte de Mende 34293 Montpellier FRANCE
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11
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Yuan Y, Wang L, Porcheddu A, Colacino E, Solin N. Mechanochemical Preparation of Protein : hydantoin Hybrids and Their Release Properties. CHEMSUSCHEM 2022; 15:e202102097. [PMID: 34817915 PMCID: PMC9299789 DOI: 10.1002/cssc.202102097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/20/2021] [Indexed: 05/04/2023]
Abstract
Mechanochemistry is a versatile methodology that can be employed both for covalent bond formation in organic synthesis as well as a mediator to allow preparation novel colloidal dispersions for drug delivery. Herein, ball-milling was employed for the solid-state preparation of fluorescent hydrophobic hydantoins, followed by the unprecedented mechanochemically-mediated complexation of hydrophobic hydantoins within hydrophilic protein β-lactoglobulin (BLG) and BLG nanofibrils (BLGNFs). These hydantoin:protein materials were in turn incorporated into hydrogels. The effect of incorporation of hydantoins into proteins, as well as the effect of protein structure, on the release properties were then investigated. The conversion of BLG to BLGNFs led to a more sustained release demonstrating that heat treatment of BLG into BLGNFs could be employed to modify release properties. To the best of our knowledge, this is the first example where protein : hydantoin complexes were prepared by mechanochemical methodology and mechanochemistry was combined with self-assembly in order to prepare protein nanomaterials for drug-delivery applications. In addition, the use of the developed protein materials is not limited to delivery of drugs but can for example be employed as components of smart food (delivery of nutrients) or release systems of pesticides.
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Affiliation(s)
- Yusheng Yuan
- Department of Physics, Chemistry, and BiologyBiomolecular and Organic ElectronicsLinköping University581 83LinköpingSweden
| | - Lei Wang
- Department of Physics, Chemistry, and BiologyBiomolecular and Organic ElectronicsLinköping University581 83LinköpingSweden
| | - Andrea Porcheddu
- Department of Chemical and Geological SciencesUniversity of CagliariCittadella UniversitariaSS 554 bivio per Sestu09042MonserratoItaly
| | | | - Niclas Solin
- Department of Physics, Chemistry, and BiologyBiomolecular and Organic ElectronicsLinköping University581 83LinköpingSweden
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12
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Yang X, Wu C, Su W, Yu J. Mechanochemical C−X/C−H Functionalization: An Alternative Strategy Access to Pharmaceuticals. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101440] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xinjie Yang
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Chongyang Wu
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Weike Su
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Jingbo Yu
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
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13
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Virieux D, Delogu F, Porcheddu A, García F, Colacino E. Mechanochemical Rearrangements. J Org Chem 2021; 86:13885-13894. [PMID: 34259516 DOI: 10.1021/acs.joc.1c01323] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Molecular rearrangements are a powerful tool for constructing complex structures in an atom- and step-economic manner, translating multistep transformations into an intrinsically more sustainable process. Mechanochemical molecular rearrangements become an even more appealing eco-friendly synthetic approach, especially for preparing active pharmaceutical ingredients (APIs) and natural products. Still in their infancy, rearrangements promoted by mechanochemistry represent a promising approach for chemists to merge molecular diversity and green chemistry perspectives toward more selective and efficient syntheses with a reduced environmental footprint.
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Affiliation(s)
- David Virieux
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34296, France
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica e dei Materiali, Universita degli Studi di Cagliari, Via Marengo 2, 09123 Cagliari, Italy
| | - Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, 09042 Monserrato, 09028 Cagliari, Italy
| | - Felipe García
- School of Physical and Mathematical Sciences, Division of Chemistry and Biological Chemistry, 21 Nanyang Link, 63737 Singapore
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14
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Ying P, Yu J, Su W. Liquid‐Assisted Grinding Mechanochemistry in the Synthesis of Pharmaceuticals. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001245] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ping Ying
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Jingbo Yu
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Weike Su
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 People's Republic of China
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15
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Hayouni S, Michon C, Morvan D, Bellière-Baca V, Agbossou-Niedercorn F. Homogeneous palladium-catalyzed enantioselective hydrogenation of 5-methylenhydantoin for the synthesis of L-Valine. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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16
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Sović I, Lukin S, Meštrović E, Halasz I, Porcheddu A, Delogu F, Ricci PC, Caron F, Perilli T, Dogan A, Colacino E. Mechanochemical Preparation of Active Pharmaceutical Ingredients Monitored by In Situ Raman Spectroscopy. ACS OMEGA 2020; 5:28663-28672. [PMID: 33195919 PMCID: PMC7658942 DOI: 10.1021/acsomega.0c03756] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 10/13/2020] [Indexed: 05/14/2023]
Abstract
The mechanochemical preparation of silver sulfadiazine and dantrolene, two marketed active pharmaceutical ingredients, was investigated by in situ Raman spectroscopy. For the first time, the mechanochemical transformations involving highly fluorescent compounds could be studied in situ with a high-resolution Raman system combined with a unique suitable Raman probe. Moreover, the kinetic features of the mechanochemical process were examined by a mathematical model allowing to describe the chemical changes under mechanical stress. This approach is promising both to broaden the scope of Raman in situ investigations that would otherwise be impossible and for process optimization at any scale.
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Affiliation(s)
- Irena Sović
- Ruđer
Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Stipe Lukin
- Ruđer
Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Ernest Meštrović
- Xellia
Pharmaceuticals, Slavonska
avenija 24/6, Zagreb 10000, Croatia
| | - Ivan Halasz
- Ruđer
Bošković Institute, Bijenička 54, Zagreb 10000, Croatia
| | - Andrea Porcheddu
- Department
of Chemical and Geological Sciences, University
of Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Francesco Delogu
- Department of Mechanical,
Chemical
and Materials Engineering, University of
Cagliari, via Marengo
2, Cagliari 09123, Italy
| | - Pier Carlo Ricci
- Department
of Physics, University of Cagliari, Cittadella
Universitaria, SS 554 bivio per Sestu, Monserrato, Cagliari 09042, Italy
| | - Fabien Caron
- Endress+Hauser
Process Analysis Support, Saint-Priest 69800, France
| | - Thomas Perilli
- Endress+Hauser
Process Analysis Support, Saint-Priest 69800, France
| | - Anita Dogan
- Endress+Hauser
d.o.o., Zagreb 10020, Croatia
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17
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Faillace MS, Alves Borges Leal AL, Araújo de Oliveira Alcântara F, Ferreira JHL, de Siqueira-Júnior JP, Sampaio Nogueira CE, Barreto HM, Peláez WJ. Inhibition of the NorA efflux pump of S. aureus by (Z)-5-(4-Fluorobenzylidene)-Imidazolidines. Bioorg Med Chem Lett 2020; 31:127670. [PMID: 33161124 DOI: 10.1016/j.bmcl.2020.127670] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/27/2020] [Accepted: 11/01/2020] [Indexed: 12/13/2022]
Abstract
Searching for new alternatives to antibiotic treatments is crucial to surmount the multidrug-resistant bacteria. In this work, the antimicrobial activity of synthetic imidazolidines was evaluated as well as their modulating effect on the resistance to fluoroquinolones in a S. aureus strain (SA-1199B), which overexpresses the norA gene that encodes the NorA efflux pump. Results showed weak antimicrobial activity (512 μg mL-1) for two fluorobenzylidene derivatives against this bacterial strain, while the other benzylidene derivatives were inactive. Despite this fact, both fluorinated compounds were able to enhance the activity of norfloxacin and ciprofloxacin against SA-1199B up to 6.4- and 3.2-fold, respectively. In addition, both derivatives potentiated the action of ethidium bromide against this strain, suggesting that the modulating effect probably involves the inhibition of the NorA efflux pump, which is in concordance with the fluorimetic assays and molecular docking analyses performed in this work.
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Affiliation(s)
- Martín S Faillace
- CONICET-INFIQC, Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre s/n, Pabellón Argentina, Ciudad Universitaria, Córdoba X5000HUA, Argentina
| | - Antonio L Alves Borges Leal
- Federal University of Piaui, Laboratory of Research in Microbiology, Campus University Ministry Petrônio Portella, Ininga Neighborhood, Teresina, Piaui 64049-901, Brazil
| | - Felipe Araújo de Oliveira Alcântara
- Federal University of Piaui, Laboratory of Research in Microbiology, Campus University Ministry Petrônio Portella, Ininga Neighborhood, Teresina, Piaui 64049-901, Brazil
| | - Josie H L Ferreira
- Federal University of Piaui, Laboratory of Research in Microbiology, Campus University Ministry Petrônio Portella, Ininga Neighborhood, Teresina, Piaui 64049-901, Brazil
| | - José P de Siqueira-Júnior
- Laboratory of Genetics of Microorganisms, Federal University of Paraiba, Joao Pessoa, Paraiba, Brazil
| | | | - Humberto M Barreto
- Federal University of Piaui, Laboratory of Research in Microbiology, Campus University Ministry Petrônio Portella, Ininga Neighborhood, Teresina, Piaui 64049-901, Brazil.
| | - Walter J Peláez
- CONICET-INFIQC, Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre s/n, Pabellón Argentina, Ciudad Universitaria, Córdoba X5000HUA, Argentina.
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18
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Nogueira BA, Ildiz GO, Canotilho J, Eusébio MES, Henriques MSC, Paixão JA, Fausto R. Conformational Landscape and Polymorphism in 5-Acetic Acid Hydantoin. J Phys Chem A 2020; 124:6303-6318. [PMID: 32513000 DOI: 10.1021/acs.jpca.0c03789] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The conformational space of 5-acetic acid hydantoin {5AAH; [2-(2,5-dioxoimidazolidin-4-yl)acetic acid]} was investigated by quantum chemical calculations performed at the DFT(B3LYP)/6-311++G(d,p) level of theory. A total of 13 conformers were located in the potential energy surface of the molecule, six of them bearing the carboxylic group in the cis arrangement (O═C-O-H dihedral equal to ∼0°) and the other seven possessing this group in the trans configuration (O═C-O-H dihedral equal to ∼180°). The most stable conformer (cis-I) was trapped from the gas phase into a low temperature argon matrix (10 K), and its infrared spectrum was fully assigned, also with help of results of normal coordinates' analysis based on the DFT computed vibrational data. The electronic structure of this conformer was analyzed by using the natural bond orbital (NBO) method. The investigation of the thermal properties of 5AAH was undertaken by differential scanning calorimetry (DSC), polarized light thermal microscopy (PLTM) and Raman spectroscopy, allowing identification of five different polymorphs. Very interestingly, in the room temperature stable polymorph the molecular units of 5AAH assume the geometry of the highest-energy conformer predicted by the calculations for the isolated molecule.
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Affiliation(s)
- B A Nogueira
- CQC, Department of Chemistry, University of Coimbra, P-3004-535 Coimbra, Portugal
| | - G O Ildiz
- CQC, Department of Chemistry, University of Coimbra, P-3004-535 Coimbra, Portugal.,Faculty of Sciences and Letters, Department of Physics, Istanbul Kultur University, Atakoy Campus, Bakirkoy 34156, Istanbul, Turkey
| | - J Canotilho
- Faculty of Pharmacy, University of Coimbra, P-3000-548 Coimbra, Portugal
| | - M E S Eusébio
- CQC, Department of Chemistry, University of Coimbra, P-3004-535 Coimbra, Portugal
| | - M S C Henriques
- CFisUC, Department of Physics, University of Coimbra, P-3004-516 Coimbra, Portugal
| | - J A Paixão
- CFisUC, Department of Physics, University of Coimbra, P-3004-516 Coimbra, Portugal
| | - R Fausto
- CQC, Department of Chemistry, University of Coimbra, P-3004-535 Coimbra, Portugal
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19
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Dayaker G, Tan D, Biggins N, Shelam A, Do JL, Katsenis AD, Friščić T. Catalytic Room-Temperature C-N Coupling of Amides and Isocyanates by Using Mechanochemistry. CHEMSUSCHEM 2020; 13:2966-2972. [PMID: 32222112 DOI: 10.1002/cssc.201902576] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 03/13/2020] [Indexed: 06/10/2023]
Abstract
A mechanochemical route is developed for room-temperature and solvent-free derivatization of different types of amides into carbamoyl isatins (up to 96 % conversion or yield), benzamides (up to 81 % yield), and imides (up to 92 % yield). In solution, this copper-catalyzed coupling either does not take place or requires high temperatures at which it may also be competing with alternative thermal reactivity, highlighting the beneficial role of mechanochemistry for this reaction. Such behavior resembles the previously investigated coupling with sulfonamide substrates, suggesting that this type of C-N coupling is an example of a mechanochemically favored reaction, for which mechanochemistry appears to be a favored environment over solution.
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Affiliation(s)
- Gandrath Dayaker
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Davin Tan
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Naomi Biggins
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Asha Shelam
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Jean-Louis Do
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Athanassios D Katsenis
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
| | - Tomislav Friščić
- Department of Chemistry, McGill University, FRQNT Centre for Green Chemistry and Catalysis (CCVC/CGCC), 801 Sherbrooke St. W., H31 0B8, Montreal, Canada
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20
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Faillace MS, Silva AP, Alves Borges Leal AL, Muratori da Costa L, Barreto HM, Peláez WJ. Sulfated and Oxygenated Imidazoline Derivatives: Synthesis, Antioxidant Activity and Light‐Mediated Antibacterial Activity. ChemMedChem 2020; 15:851-861. [DOI: 10.1002/cmdc.202000048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/02/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Martín S. Faillace
- Departamento de Físicoquímica, Facultad de Ciencias QuímicasUniversidad Nacional de Córdoba, CONICET-INFIQC Haya de la Torre s/n Córdoba X5000 HUA Argentina
| | - Ana P. Silva
- Federal University of Piaui, Pharmacy CourseCampus University Professor Petrônio Portella Ininga Neighborhood Teresina, Piaui 64049-901 Brazil
| | - Antonio L. Alves Borges Leal
- Federal University of Piaui, Laboratory of Research in MicrobiologyCampus University Professor Petrônio Portella Ininga Neighborhood Teresina, Piaui 64049-901 Brazil
| | - Luciana Muratori da Costa
- Federal University of Piaui, Laboratory of Research in MicrobiologyCampus University Professor Petrônio Portella Ininga Neighborhood Teresina, Piaui 64049-901 Brazil
| | - Humberto M. Barreto
- Federal University of Piaui, Laboratory of Research in MicrobiologyCampus University Professor Petrônio Portella Ininga Neighborhood Teresina, Piaui 64049-901 Brazil
| | - Walter J. Peláez
- Departamento de Físicoquímica, Facultad de Ciencias QuímicasUniversidad Nacional de Córdoba, CONICET-INFIQC Haya de la Torre s/n Córdoba X5000 HUA Argentina
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21
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Saunthwal RK, Cornall MT, Abrams R, Ward JW, Clayden J. Connective synthesis of 5,5-disubstituted hydantoins by tandem α-amination and α-arylation of silyl ketene acetals. Chem Sci 2019; 10:3408-3412. [PMID: 30996929 PMCID: PMC6429467 DOI: 10.1039/c8sc05263h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/03/2019] [Indexed: 11/21/2022] Open
Abstract
Amination of a silylated ester generates an intermediate urea that transfers an aryl ring to the aminated centre and cyclises to a hydantoin.
5,5-Disubstituted hydantoins, formally the cyclisation products of quaternary amino acids, were formed connectively from simple ester-derived starting materials by a one-pot tandem method. Amination of the silyl ketene acetal derivative of a methyl ester takes place by silver-catalysed addition to the N
Created by potrace 1.16, written by Peter Selinger 2001-2019
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N bond of an azocarboxamide, generating a N-amino-N′-aryl urea derivative of a substituted aminoester. Treatment with a base forms an ester enolate which undergoes arylation by intramolecular migration of an aryl ring to the α-position of the ester. The product undergoes ring closure to a hydantoin, which may itself be deprotected and functionalised. Aryl migration is successful with rings of various electronic character and with esters bearing functionalised and unfunctionalised chains, and the products have features in common with several bioactive compounds.
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Affiliation(s)
- Rakesh K Saunthwal
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Matthew T Cornall
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Roman Abrams
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - John W Ward
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Jonathan Clayden
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
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22
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Bolm C, Hernández JG. Mechanochemistry of Gaseous Reactants. Angew Chem Int Ed Engl 2019; 58:3285-3299. [DOI: 10.1002/anie.201810902] [Citation(s) in RCA: 164] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - José G. Hernández
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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23
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Affiliation(s)
- Carsten Bolm
- Institut für Organische Chemie; RWTH Aachen University; Landoltweg 1 52074 Aachen Deutschland
| | - José G. Hernández
- Institut für Organische Chemie; RWTH Aachen University; Landoltweg 1 52074 Aachen Deutschland
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24
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Declas N, Le Vaillant F, Waser J. Revisiting the Urech Synthesis of Hydantoins: Direct Access to Enantiopure 1,5-Substituted Hydantoins Using Cyanobenziodoxolone. Org Lett 2019; 21:524-528. [PMID: 30614708 DOI: 10.1021/acs.orglett.8b03843] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A method for the synthesis of enantiopure 1,5-substituted hydantoins was developed using a hypervalent iodine cyanation reagent (cyanobenziodoxolone, CBX) as a source of electrophilic carbon. Starting from inexpensive commercially available enantiopure protected amino acids, the method allowed the synthesis of various hydantoins without epimerization. Formation of hydantoins from dipeptides was also possible, but partial epimerization was observed in this case. This synthetic strategy is user friendly as CBX is a bench-stable easy-to-handle crystalline reagent and avoids conventional multistep protocols, thus allowing the facile synthesis of a library of chiral hydantoins.
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Affiliation(s)
- Nina Declas
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering , Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306 , 1015 Lausanne , Switzerland
| | - Franck Le Vaillant
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering , Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306 , 1015 Lausanne , Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering , Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306 , 1015 Lausanne , Switzerland
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25
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Colacino E, Porcheddu A, Charnay C, Delogu F. From enabling technologies to medicinal mechanochemistry: an eco-friendly access to hydantoin-based active pharmaceutical ingredients. REACT CHEM ENG 2019. [DOI: 10.1039/c9re00069k] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The sustainable preparation of hydantoin-based Active Pharmaceutical Ingredients (APIs) using modern non-conventional activation methods, including mechanochemistry is herein described.
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Affiliation(s)
- Evelina Colacino
- Institut Charles Gerhardt de Montpellier (ICGM)
- UMR-5253 CNRS-UM
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier Cedex 05
- France
| | - Andrea Porcheddu
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- Cittadella Universitaria
- 09028 Monserrato
- Italy
| | - Clarence Charnay
- Institut Charles Gerhardt de Montpellier (ICGM)
- UMR-5253 CNRS-UM
- Université de Montpellier
- 34095 Montpellier Cedex 05
- France
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica, e dei Materiali
- Università degli Studi di Cagliari
- Italy
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26
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Visible light-promoted CO 2 fixation with imines to synthesize diaryl α-amino acids. Nat Commun 2018; 9:4936. [PMID: 30467333 PMCID: PMC6250672 DOI: 10.1038/s41467-018-07351-2] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 10/29/2018] [Indexed: 11/28/2022] Open
Abstract
Light-mediated transformations with CO2 have recently attracted great attention, with the focus on CO2 incorporation into C–C double and triple bonds, organohalides and amines. Herein is demonstrated visible light -mediated umpolung imine reactivity capable of engaging CO2 to afford α-amino acid derivatives. By employing benzophenone ketimine derivatives, CO2 fixation by hydrocarboxylation of C=N double bonds is achieved. Good to excellent yields of a broad range of α,α–disubstituted α-amino acid derivatives are obtained under mild conditions (rt, atmospheric pressure of CO2, visible light). A procedure that avoids tedious chromatographic purification and uses sustainable sunlight is developed to highlight the simplicity of this method. Fixation of CO2 in organic molecules is an area of great interest due to the implications in sustainable chemistry. Here, the authors show a visible light-mediated hydrocarboxylation of ketimines with atmospheric CO2 to afford a number of α,α–diaryl α-amino acid derivatives.
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27
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Ju T, Fu Q, Ye J, Zhang Z, Liao L, Yan S, Tian X, Luo S, Li J, Yu D. Selective and Catalytic Hydrocarboxylation of Enamides and Imines with CO
2
to Generate α,α‐Disubstituted α‐Amino Acids. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806874] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Tao Ju
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Qiang Fu
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
- School of PharmacySouthwest Medical University Luzhou 646000 P. R. China
| | - Jian‐Heng Ye
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Zhen Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Li‐Li Liao
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Si‐Shun Yan
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Xing‐Yang Tian
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Shu‐Ping Luo
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis TechnologyZhejiang University of Technology Hangzhou 310014 P. R. China
| | - Jing Li
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Da‐Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
- State Key Laboratory of Elemento-Organic ChemistryNankai University Tianjin 300071 P. R. China
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28
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Ju T, Fu Q, Ye JH, Zhang Z, Liao LL, Yan SS, Tian XY, Luo SP, Li J, Yu DG. Selective and Catalytic Hydrocarboxylation of Enamides and Imines with CO 2 to Generate α,α-Disubstituted α-Amino Acids. Angew Chem Int Ed Engl 2018; 57:13897-13901. [PMID: 30152915 DOI: 10.1002/anie.201806874] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 07/31/2018] [Indexed: 12/24/2022]
Abstract
The first catalytic hydrocarboxylation of enamides and imines with CO2 to generate valuable α,α-disubstituted α-amino acids is reported. Notably, excellent chemo- and regio-selectivity are achieved, significantly different from previous reports on β-carboxylation of enamides, homocoupling or reduction of imines. Moreover, this transition-metal-free procedure exhibits low loading of an inexpensive catalyst, easily available substrates, mild reaction conditions, high efficiency, facile scalability and easy product derivatization, providing great potential for application in organic synthesis, pharmaceutical chemistry, and biochemistry.
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Affiliation(s)
- Tao Ju
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Qiang Fu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China.,School of Pharmacy, Southwest Medical University, Luzhou, 646000, P. R. China
| | - Jian-Heng Ye
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Zhen Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Li-Li Liao
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Si-Shun Yan
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Xing-Yang Tian
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Shu-Ping Luo
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Jing Li
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Da-Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China.,State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, P. R. China
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29
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Convenient synthesis of N-substituted β-lactam-4-carboxylates. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Izquierdo J, Etxabe J, Duñabeitia E, Landa A, Oiarbide M, Palomo C. Enantioselective Synthesis of 5,5-Disubstituted Hydantoins by Brønsted Base/H-Bond Catalyst Assisted Michael Reactions of a Design Template. Chemistry 2018; 24:7217-7227. [PMID: 29575281 DOI: 10.1002/chem.201800506] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Indexed: 01/25/2023]
Abstract
A new method for the enantioselective synthesis of 5,5-disubstituted (quaternary) hydantoins was developed on the basis of an organocatalytic Michael reaction approach involving the use of 2-benzylthio-3,5-dihydroimidazol-4-ones as key hydantoin surrogates. The method is general with respect to the substitution pattern at the hydantoin N1 (alkyl, aryl, acyl), N3 (aryl), and C5 (linear/branched alkyl, aryl) positions and affords essentially single diastereomeric products with enantioselectivities higher than 95 % ee in most cases. Among the bifunctional Brønsted base/H-bond catalysts examined, a known squaramide-tertiary amine catalyst and a newly prepared squaramide-tertiary amine catalyst provide the highest selectivity so far with either nitroolefins or vinyl ketones as the acceptor components. Kinetic measurements support a first-order rate dependence on both reaction partners, the donor template and the Michael acceptor, whereas competitive 1 H NMR spectroscopy experiments reveal the high ability of the template for catalyst binding.
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Affiliation(s)
- Joseba Izquierdo
- Departamento de Química Orgánica I, Universidad del País Vasco UPV/EHU, Manuel Lardizabal 3, 20018, San Sebastián, Spain
| | - Julen Etxabe
- Departamento de Química Orgánica I, Universidad del País Vasco UPV/EHU, Manuel Lardizabal 3, 20018, San Sebastián, Spain
| | - Eider Duñabeitia
- Departamento de Química Orgánica I, Universidad del País Vasco UPV/EHU, Manuel Lardizabal 3, 20018, San Sebastián, Spain
| | - Aitor Landa
- Departamento de Química Orgánica I, Universidad del País Vasco UPV/EHU, Manuel Lardizabal 3, 20018, San Sebastián, Spain
| | - Mikel Oiarbide
- Departamento de Química Orgánica I, Universidad del País Vasco UPV/EHU, Manuel Lardizabal 3, 20018, San Sebastián, Spain
| | - Claudio Palomo
- Departamento de Química Orgánica I, Universidad del País Vasco UPV/EHU, Manuel Lardizabal 3, 20018, San Sebastián, Spain
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31
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Bolm C, Hernández JG. From Synthesis of Amino Acids and Peptides to Enzymatic Catalysis: A Bottom-Up Approach in Mechanochemistry. CHEMSUSCHEM 2018; 11:1410-1420. [PMID: 29436773 DOI: 10.1002/cssc.201800113] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Indexed: 06/08/2023]
Abstract
Recently, chemical reactions induced or facilitated by mechanical energy have gained recognition in diverse areas of chemical synthesis. In particular, mechanosyntheses of amino acids and short peptides, along with their applications in catalysis, have revealed the high degree of stability of peptide bonds in environments of harsh mechanical stress. These observations quickly led to the recent interest in developing mechanochemical enzymatic reactions. Experimentally, manual grinding, ball-milling techniques, and twin-screw extrusion technology have proven valuable to convey mechanical forces into a chemical synthesis. These practices have enabled the establishment of more sustainable alternatives for chemical synthesis by reducing the use of organic solvents and waste production, thereby having a direct impact on the E-factor of the chemical process. In this Minireview, the series of events that allowed the development of mechanochemical enzymatic reactions are described from a bottom-up perspective.
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Affiliation(s)
- Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - José G Hernández
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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32
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Chen L, Leslie D, Coleman MG, Mack J. Recyclable heterogeneous metal foil-catalyzed cyclopropenation of alkynes and diazoacetates under solvent-free mechanochemical reaction conditions. Chem Sci 2018; 9:4650-4661. [PMID: 29899959 PMCID: PMC5969500 DOI: 10.1039/c8sc00443a] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 04/19/2018] [Indexed: 01/07/2023] Open
Abstract
Silver and copper foil were found to be effective, versatile and selective heterogeneous catalysts for the cyclopropenation of terminal and internal alkynes under mechanochemical reaction conditions.
Silver and copper foil were found to be effective, versatile and selective heterogeneous catalysts for the cyclopropenation of terminal and internal alkynes under mechanochemical reaction conditions. This methodology enables the functionalization of a wide range of terminal or internal alkynes under ambient, aerobic, and solvent-free conditions. Finally, we have demonstrated a unique and versatile one-pot domino Sonogashira-cyclopropenation mechanochemical reaction for the formation of complex cyclopropenes.
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Affiliation(s)
- Longrui Chen
- Department of Chemistry , University of Cincinnati , Cincinnati , Ohio 45221-0037 , USA .
| | - Devonna Leslie
- School of Chemistry and Materials Science , Rochester Institute of Technology , Rochester , New York 14623-5604 , USA .
| | - Michael G Coleman
- School of Chemistry and Materials Science , Rochester Institute of Technology , Rochester , New York 14623-5604 , USA .
| | - James Mack
- Department of Chemistry , University of Cincinnati , Cincinnati , Ohio 45221-0037 , USA .
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33
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Kumar R, Kumar S, Pandey MK, Kashid VS, Radhakrishna L, Balakrishna MS. Synthesis of Phosphine Chalcogenides Under Solvent-Free Conditions Using a Rotary Ball Mill. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701414] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rajnish Kumar
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Saurabh Kumar
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Madhusudan K. Pandey
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Vitthalrao S. Kashid
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Latchupatula Radhakrishna
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Maravanji S. Balakrishna
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
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34
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Tan D, Loots L, Friščić T. Towards medicinal mechanochemistry: evolution of milling from pharmaceutical solid form screening to the synthesis of active pharmaceutical ingredients (APIs). Chem Commun (Camb) 2018; 52:7760-81. [PMID: 27185190 DOI: 10.1039/c6cc02015a] [Citation(s) in RCA: 197] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This overview highlights the emergent area of mechanochemical reactions for making active pharmaceutical ingredients (APIs), and covers the latest advances in the recently established area of mechanochemical screening and synthesis of pharmaceutical solid forms, specifically polymorphs, cocrystals, salts and salt cocrystals. We also provide an overview of the most recent developments in pharmaceutical uses of mechanochemistry, including real-time reaction monitoring, techniques for polymorph control and approaches for continuous manufacture using twin screw extrusion, and more. Most importantly, we show how the overlap of previously unrelated areas of mechanochemical screening for API solid forms, organic synthesis by milling, and mechanochemical screening for molecular recognition, enables the emergence of a new research discipline in which different aspects of pharmaceutical and medicinal chemistry are addressed through mechanochemistry rather than through conventional solution-based routes. The emergence of such medicinal mechanochemistry is likely to have a strong impact on future pharmaceutical and medicinal chemistry, as it offers not only access to materials and reactivity that are sometimes difficult or even impossible to access from solution, but can also provide a general answer to the demands of the pharmaceutical industry for cleaner, safer and efficient synthetic solutions.
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Affiliation(s)
- Davin Tan
- Department of Chemistry, McGill University, 801 Sherbrooke St. W, H3A 0B8 Montreal, Canada.
| | - Leigh Loots
- Department of Chemistry, McGill University, 801 Sherbrooke St. W, H3A 0B8 Montreal, Canada.
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke St. W, H3A 0B8 Montreal, Canada.
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35
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Monteiro JL, Moreira NM, dos Santos DA, Paixão MW, Corrêa AG. Step economy strategy for the synthesis of amphoteric aminoaldehydes, key intermediates for reduced hydantoins. PURE APPL CHEM 2018. [DOI: 10.1515/pac-2017-0705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Despite of the orthogonal reactivity of the N–H aziridines aldehyde, these compounds exist as an equilibrium of three different forms – whereas the dimeric one is mostly observed in a variety of solvents. In this work, we have developed an alternative protocol for the aminoaldehyde dimers synthesis in two steps starting with an organocatalyzed aziridination between α,β-unsaturated aldehydes and a protected amine to afford known isolable and stable N-protected aziridine aldehydes. After Boc-deprotection, dimeric species were immediately formed from monomeric N–H aziridine aldehydes. From this building-block new reduced hydantoins were prepared via [3+2]-annulation with isocyanates.
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Affiliation(s)
- Júlia L. Monteiro
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| | - Natália M. Moreira
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| | - Deborah A. dos Santos
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| | - Márcio W. Paixão
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
| | - Arlene G. Corrêa
- Centre of Excellence for Research in Sustainable Chemistry , Federal University of São Carlos , São Carlos 13565-905 , SP, Brazil
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36
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Martina K, Rotolo L, Porcheddu A, Delogu F, Bysouth SR, Cravotto G, Colacino E. High throughput mechanochemistry: application to parallel synthesis of benzoxazines. Chem Commun (Camb) 2018; 54:551-554. [DOI: 10.1039/c7cc07758k] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mechanochemical “parallel synthesis”: processing 12 samples simultaneously allowed fast screening of the optimum reaction conditions and high throughput preparation of benzozaxine derivatives, including a fungicide.
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Affiliation(s)
- K. Martina
- Dipartimento di Scienza e Tecnologia del Farmaco and NIS
- Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- Turin
- Italy
| | - L. Rotolo
- Dipartimento di Scienza e Tecnologia del Farmaco and NIS
- Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- Turin
- Italy
| | - A. Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari
- Cittadella Universitaria
- 09028 Monserrato (Ca)
- Italy
| | - F. Delogu
- Dipartimento di Ingegneria Meccanica
- Chimica
- e dei Materiali
- Università degli Studi di Cagliari
- 09123 Cagliari
| | | | - G. Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco and NIS
- Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- Turin
- Italy
| | - E. Colacino
- Dipartimento di Scienza e Tecnologia del Farmaco and NIS
- Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- Turin
- Italy
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37
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Mocci R, Murgia S, De Luca L, Colacino E, Delogu F, Porcheddu A. Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction. Org Chem Front 2018. [DOI: 10.1039/c7qo01006k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A very efficient mechanically activated synthesis of isocyanides directly from primary amines and without extra-solvent addition has been reported.
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Affiliation(s)
- Rita Mocci
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
| | - Sergio Murgia
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
| | - Lidia De Luca
- Università degli Studi di Sassari
- Dipartimento di Chimica e Farmacia
- 07100 Sassari
- Italy
| | - Evelina Colacino
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
- Institut des Biomolécules Max Mousseron
| | - Francesco Delogu
- Università degli Studi di Cagliari
- Dipartimento di Ingegneria Meccanica
- Chimica
- e dei Materiali
- Cagliari
| | - Andrea Porcheddu
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
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38
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Bhusainahalli VM, Rescifina A, Cardullo N, Spatafora C, Tringali C. Bio-activated intramolecular anti-aza-Michael addition: stereoselective synthesis of hydantoin derivatives. NEW J CHEM 2018. [DOI: 10.1039/c8nj02909a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The unprecedented green, stereoselective, and enzymatic synthesis of biologically remarkable hydantoin derivatives through an intramolecular anti-aza-Michael addition.
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Affiliation(s)
| | - Antonio Rescifina
- Dipartimento di Scienze del Farmaco
- Università di Catania
- I-95125 Catania
- Italy
| | - Nunzio Cardullo
- Dipartimento di Scienze Chimiche
- Università di Catania
- I-95125 Catania
- Italy
| | - Carmela Spatafora
- Dipartimento di Scienze Chimiche
- Università di Catania
- I-95125 Catania
- Italy
| | - Corrado Tringali
- Dipartimento di Scienze Chimiche
- Università di Catania
- I-95125 Catania
- Italy
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39
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Affiliation(s)
- Davin Tan
- Department of Chemistry; McGill University; 801 Sherbrooke St.W. H3A0B8 Montreal Canada
| | - Tomislav Friščić
- Department of Chemistry; McGill University; 801 Sherbrooke St.W. H3A0B8 Montreal Canada
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40
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Wróblewska A, Paluch P, Wielgus E, Bujacz G, Dudek MK, Potrzebowski MJ. Approach toward the Understanding of Coupling Mechanism for EDC Reagent in Solvent-Free Mechanosynthesis. Org Lett 2017; 19:5360-5363. [DOI: 10.1021/acs.orglett.7b02637] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aneta Wróblewska
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Piotr Paluch
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Ewelina Wielgus
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Grzegorz Bujacz
- Institute
of Technical Biochemistry, Lodz University of Technology, Stefanowskiego
4/10, 90-924 Lodz, Poland
| | - Marta K. Dudek
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Marek J. Potrzebowski
- Centre
of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
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41
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Jicsinszky L, Tuza K, Cravotto G, Porcheddu A, Delogu F, Colacino E. Influence of the milling parameters on the nucleophilic substitution reaction of activated β-cyclodextrins. Beilstein J Org Chem 2017; 13:1893-1899. [PMID: 29062408 PMCID: PMC5629382 DOI: 10.3762/bjoc.13.184] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 08/18/2017] [Indexed: 01/07/2023] Open
Abstract
The present work focuses on the mechanochemical preparation of industrially important β-cyclodextrin (CD) derivatives. Activated CDs have been reacted with nitrogen and sulfur nucleophiles using a planetary mill equipped with stainless steel, zirconia and glass milling tools of different sizes. It is shown that the milling frequency and the number as well as the size of the milling balls have an effect on the nucleophilic reaction.
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Affiliation(s)
- László Jicsinszky
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, via P. Giuria 9, 10125 Turin, Italy
| | - Kata Tuza
- Cyclolab Cyclodextrin R&D Laboratory, Ltd., Illatos út 7, 1192 Budapest, Hungary
| | - Giancarlo Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, via P. Giuria 9, 10125 Turin, Italy
| | - Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria, SS 554 bivio per Sestu, 09028 Monserrato (Ca), Italy
| | - Francesco Delogu
- Dipartimento di Ingegneria Meccanica, Chimica, e dei Materiali, Università degli Studi di Cagliari, via Marengo 2, 09123 Cagliari, Italy
| | - Evelina Colacino
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Turin, via P. Giuria 9, 10125 Turin, Italy.,Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM) UMR5247 CNRS-UM-ENSCM, Université de Montpellier, cc1703, Place Eugène Bataillon, 34095 Montpellier Cedex 05, France
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42
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Štrukil V. Mechanochemical synthesis of thioureas, ureas and guanidines. Beilstein J Org Chem 2017; 13:1828-1849. [PMID: 28904627 PMCID: PMC5588497 DOI: 10.3762/bjoc.13.178] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 08/17/2017] [Indexed: 12/20/2022] Open
Abstract
In this review, the recent progress in the synthesis of ureas, thioureas and guanidines by solid-state mechanochemical ball milling is highlighted. While the literature is abundant on their preparation in conventional solution environment, it was not until the advent of solvent-free manual grinding using a mortar and pestle and automated ball milling that new synthetic opportunities have opened. The mechanochemical approach not only has enabled the quantitative synthesis of (thio)ureas and guanidines without using bulk solvents and the generation of byproducts, but it has also been established as a means to develop "click-type" chemistry for these classes of compounds and the concept of small molecule desymmetrization. Moreover, mechanochemistry has been demonstrated as an effective tool in reaction discovery, with emphasis on the reactivity differences in solution and in the solid state. These three classes of organic compounds share some structural features which are reflected in their physical and chemical properties, important for application as organocatalysts and sensors. On the other hand, the specific and unique nature of each of these functionalities render (thio)ureas and guanidines as the key constituents of pharmaceuticals and other biologically active compounds.
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Affiliation(s)
- Vjekoslav Štrukil
- Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
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43
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Nogueira BA, Ildiz GO, Canotilho J, Eusébio MES, Henriques MSC, Paixão JA, Fausto R. 5-Methylhydantoin: From Isolated Molecules in a Low-Temperature Argon Matrix to Solid State Polymorphs Characterization. J Phys Chem A 2017. [PMID: 28640617 DOI: 10.1021/acs.jpca.7b05030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The molecular structure, vibrational spectra and photochemistry of 5-methylhydantoin (C4H6N2O2; 5-MH) were studied by matrix isolation infrared spectroscopy and theoretical calculations at the DFT(B3LYP)/6-311++G(d,p) theory level. The natural bond orbital (NBO) analysis approach was used to study in detail the electronic structure of the minimum energy structure of 5-MH, namely the specific characteristics of the σ and π electronic systems of the molecule and the stabilizing orbital interactions. UV irradiation of 5-MH isolated in argon matrix resulted in its photofragmentation through a single photochemical pathway, yielding isocyanic acid, ethanimine, and carbon monoxide, thus following a pattern already observed before for the parent hydantoin and 1-methylhydantoin molecules. The investigation of the thermal properties of 5-MH was undertaken by differential scanning calorimetry (DSC), polarized light thermal microscopy (PLTM) and Raman spectroscopy. Four different polymorphs of 5-MH were identified. The crystal structure of one of the polymorphs, for which it was possible to grow up suitable crystals, was determined by X-ray diffraction (XRD). Two of the additional polymorphs were characterized by powder XRD, which confirmed the molecules pack in different crystallographic arrangements.
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Affiliation(s)
- B A Nogueira
- CQC, Department of Chemistry, University of Coimbra , P-3004-535 Coimbra, Portugal
| | - G O Ildiz
- CQC, Department of Chemistry, University of Coimbra , P-3004-535 Coimbra, Portugal.,Faculty of Sciences and Letters, Department of Physics, Istanbul Kültür University , Ataköy Campus, Bakirköy 34156, Istanbul, Turkey
| | - J Canotilho
- Faculty of Pharmacy, University of Coimbra , Coimbra, Portugal
| | - M E S Eusébio
- CQC, Department of Chemistry, University of Coimbra , P-3004-535 Coimbra, Portugal
| | - M S C Henriques
- CFisUC, Department of Physics, University of Coimbra , P-3004-516 Coimbra, Portugal
| | - J A Paixão
- CFisUC, Department of Physics, University of Coimbra , P-3004-516 Coimbra, Portugal
| | - R Fausto
- CQC, Department of Chemistry, University of Coimbra , P-3004-535 Coimbra, Portugal
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44
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Konnert L, Lamaty F, Martinez J, Colacino E. Recent Advances in the Synthesis of Hydantoins: The State of the Art of a Valuable Scaffold. Chem Rev 2017. [PMID: 28644621 DOI: 10.1021/acs.chemrev.7b00067] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The review highlights the hydantoin syntheses presented from the point of view of the preparation methods. Novel synthetic routes to various hydantoin structures, the advances brought to the classical methods in the aim of producing more sustainable and environmentally friendly procedures for the preparation of these biomolecules, and a critical comparison of the different synthetic approaches developed in the last twelve years are also described. The review is composed of 95 schemes, 8 figures and 528 references for the last 12 years and includes the description of the hydantoin-based marketed drugs and clinical candidates.
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Affiliation(s)
- Laure Konnert
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Frédéric Lamaty
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Jean Martinez
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Evelina Colacino
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
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45
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Affiliation(s)
- José G. Hernández
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
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46
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Mottillo C, Friščić T. Advances in Solid-State Transformations of Coordination Bonds: From the Ball Mill to the Aging Chamber. Molecules 2017; 22:molecules22010144. [PMID: 28106754 PMCID: PMC6155591 DOI: 10.3390/molecules22010144] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 12/24/2016] [Accepted: 12/26/2016] [Indexed: 12/28/2022] Open
Abstract
Controlling the formation of coordination bonds is pivotal to the development of a plethora of functional metal-organic materials, ranging from coordination polymers, metal-organic frameworks (MOFs) to metallodrugs. The interest in and commercialization of such materials has created a need for more efficient, environmentally-friendly routes for making coordination bonds. Solid-state coordination chemistry is a versatile greener alternative to conventional synthesis, offering quantitative yields, enhanced stoichiometric and topological selectivity, access to a wider range of precursors, as well as to molecules and materials not readily accessible in solution or solvothermally. With a focus on mechanochemical, thermochemical and “accelerated aging” approaches to coordination polymers, including pharmaceutically-relevant materials and microporous MOFs, this review highlights the recent advances in solid-state coordination chemistry and techniques for understanding the underlying reaction mechanisms.
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Affiliation(s)
- Cristina Mottillo
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H1P 1W1, Canada.
| | - Tomislav Friščić
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H1P 1W1, Canada.
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47
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Biancalana L, Bortoluzzi M, Ferretti E, Hayatifar M, Marchetti F, Pampaloni G, Zacchini S. The reactions of α-amino acids and α-amino acid esters with high valent transition metal halides: synthesis of coordination complexes, activation processes and stabilization of α-ammonium acylchloride cations. RSC Adv 2017. [DOI: 10.1039/c7ra00073a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
We describe the synthesis of rare coordination compounds of early transition metals with α-amino acids and α-amino acid esters, the unusual C–C dimerization ofl-proline, and the stabilization of reactive α-ammonium acylchloride cations.
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Affiliation(s)
- Lorenzo Biancalana
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Marco Bortoluzzi
- Ca' Foscari University of Venice
- Dipartimento di Scienze Molecolari e Nanosistemi
- I-30175 Mestre
- Italy
| | - Eleonora Ferretti
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Mohammad Hayatifar
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Fabio Marchetti
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Guido Pampaloni
- University of Pisa
- Dipartimento di Chimica e Chimica Industriale
- I-56124 Pisa
- Italy
| | - Stefano Zacchini
- University of Bologna
- Dipartimento di Chimica Industriale “Toso Montanari”
- I-40136 Bologna
- Italy
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Tan D, Friščić T. Carbodiimide insertion into sulfonimides: one-step route to azepine derivatives via a two-atom saccharin ring expansion. Chem Commun (Camb) 2016; 53:901-904. [PMID: 28008434 DOI: 10.1039/c6cc07331j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A previously unknown insertion of carbodiimides into sulfonimides enables the first one-step, two-atom expansion of the saccharin 5-membered ring into a 7-membered benzo[1,2,4]thiadiazepine, and a two-atom chain extension of a non-cyclic sulfonimide. This reaction is enhanced by copper salts, which allow it to be conducted mechanochemically, in a solvent-free manner.
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Affiliation(s)
- Davin Tan
- Department of Chemistry and FRQNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke St. W. H3A 0B8 Montreal, Canada.
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50
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Konnert L, Gonnet L, Halasz I, Suppo JS, de Figueiredo RM, Campagne JM, Lamaty F, Martinez J, Colacino E. Mechanochemical Preparation of 3,5-Disubstituted Hydantoins from Dipeptides and Unsymmetrical Ureas of Amino Acid Derivatives. J Org Chem 2016; 81:9802-9809. [DOI: 10.1021/acs.joc.6b01832] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Laure Konnert
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Lori Gonnet
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Ivan Halasz
- Ruđer Bošković Institute, Bijenička cesta 54, Zagreb, Croatia
| | - Jean-Simon Suppo
- Institut Charles Gerhardt Montpellier (ICGM), UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie, 8 Rue de l’Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Renata Marcia de Figueiredo
- Institut Charles Gerhardt Montpellier (ICGM), UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie, 8 Rue de l’Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Jean-Marc Campagne
- Institut Charles Gerhardt Montpellier (ICGM), UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie, 8 Rue de l’Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Fredéric Lamaty
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Jean Martinez
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Evelina Colacino
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS, ENSCM, Place
E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
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