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Hryniewicka A, Breczko J, Siemiaszko G, Papathanassiou AN, Góra-Marek K, Tarach KA, Brzezinski K, Ilnicka A, Terzyk AP, Markiewicz KH, Echegoyen L, Plonska-Brzezinska ME. Three-dimensional organization of pyrrolo[3,2-b]pyrrole-based triazine framework using nanostructural spherical carbon: enhancing electrochemical performance of materials for supercapacitors. Sci Rep 2023; 13:10737. [PMID: 37400511 DOI: 10.1038/s41598-023-37708-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 06/26/2023] [Indexed: 07/05/2023] Open
Abstract
Covalent triazine-based frameworks have attracted much interest recently due to their high surface area and excellent thermal and electrochemical stabilities. This study shows that covalently immobilizing triazine-based structures on spherical carbon nanostructures results in the organization of micro- and mesopores in a three-dimensional manner. We selected the nitrile-functionalized pyrrolo[3,2-b]pyrrole unit to form triazine rings to construct a covalent organic framework. Combining spherical carbon nanostructures with the triazine framework produced a material with unique physicochemical properties, exhibiting the highest specific capacitance value of 638 F g-1 in aqueous acidic solutions. This phenomenon is attributed to many factors. The material exhibits a large surface area, a high content of micropores, a high content of graphitic N, and N-sites with basicity and semi-crystalline character. Thanks to the high structural organization and reproducibility, and remarkably high specific capacitance, these systems are promising materials for use in electrochemistry. For the first time, hybrid systems containing triazine-based frameworks and carbon nano-onions were used as electrodes for supercapacitors.
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Affiliation(s)
- Agnieszka Hryniewicka
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222, Bialystok, Poland
| | - Joanna Breczko
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222, Bialystok, Poland
- Faculty of Chemistry, University of Bialystok, Ciolkowskiego 1K, 15-245, Bialystok, Poland
| | - Gabriela Siemiaszko
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222, Bialystok, Poland
| | - Anthony N Papathanassiou
- Physics Department, Condensed Matter Physics Section, National and Kapodistrian University of Athens, Panepistimiopolis, 15784, Zografos, Athens, Greece
| | - Kinga Góra-Marek
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387, Krakow, Poland
| | - Karolina A Tarach
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387, Krakow, Poland
| | - Krzysztof Brzezinski
- Department of Structural Biology of Prokaryotic Organisms, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-074, Poznan, Poland
| | - Anna Ilnicka
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarin 7, 87-100, Torun, Poland
| | - Artur P Terzyk
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarin 7, 87-100, Torun, Poland
| | - Karolina H Markiewicz
- Faculty of Chemistry, University of Bialystok, Ciolkowskiego 1K, 15-245, Bialystok, Poland
| | - Luis Echegoyen
- Department of Chemistry, University of Texas at El Paso, 500 W. University Ave., El Paso, TX, 79968, USA.
| | - Marta E Plonska-Brzezinska
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222, Bialystok, Poland.
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2
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Siemiaszko G, Breczko J, Hryniewicka A, Ilnicka A, Markiewicz KH, Terzyk AP, Plonska-Brzezinska ME. Composites containing resins and carbon nano-onions as efficient porous carbon materials for supercapacitors. Sci Rep 2023; 13:6606. [PMID: 37095172 PMCID: PMC10126139 DOI: 10.1038/s41598-023-33874-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 04/20/2023] [Indexed: 04/26/2023] Open
Abstract
Herein, we report the functionalization of carbon nano-onions (CNOs) with the hydroxyaryl group and subsequent modifications with resins: resorcinol-formaldehyde using porogenic Pluronic F-127, resorcinol-formaldehyde-melamine, benzoxazine made of bisphenol A and triethylenetetramine, and calix[4]resorcinarene-derived using F-127. Following the direct carbonization, extensive physicochemical analysis was carried out, including Fourier transform infrared, Raman and X-ray photoelectron spectroscopy, scanning and transmission electron microscopy, and adsorption-desorption of N2. The addition of CNO to the materials significantly increases the total pore volume (up to 0.932 cm3 g-1 for carbonized resorcinol-formaldehyde resin and CNO (RF-CNO-C) and 1.242 cm3 g-1 for carbonized resorcinol-formaldehyde-melamine resin and CNO (RFM-CNO-C)), with mesopores dominating. However, the synthesized materials have poorly ordered domains with some structural disturbance; the RFM-CNO-C composite shows a more ordered structure with amorphous and semi-crystalline regions. Subsequently, cyclic voltammetry and galvanostatic charge-discharge method studied the electrochemical properties of all materials. The influence of resins' compositions, CNO content, and amount of N atoms in carbonaceous skeleton on the electrochemical performance was studied. In all cases, adding CNO to the material improves its electrochemical properties. The carbon material derived from CNO, resorcinol and melamine (RFM-CNO-C) showed the highest specific capacitance of 160 F g-1 at a current density of 2 A g-1, which is stable after 3000 cycles. The RFM-CNO-C electrode retains approximately 97% of its initial capacitive efficiency. The electrochemical performance of the RFM-CNO-C electrode results from the hierarchical porosity's stability and the presence of nitrogen atoms in the skeleton. This material is an optimal solution for supercapacitor devices.
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Affiliation(s)
- Gabriela Siemiaszko
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222, Bialystok, Poland.
| | - Joanna Breczko
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222, Bialystok, Poland
- Faculty of Chemistry, University of Bialystok, Ciolkowskiego 1K, 15-245, Bialystok, Poland
| | - Agnieszka Hryniewicka
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222, Bialystok, Poland
| | - Anna Ilnicka
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarin 7, 87-100, Torun, Poland
| | - Karolina H Markiewicz
- Faculty of Chemistry, University of Bialystok, Ciolkowskiego 1K, 15-245, Bialystok, Poland
| | - Artur P Terzyk
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarin 7, 87-100, Torun, Poland
| | - Marta E Plonska-Brzezinska
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222, Bialystok, Poland.
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3
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Siemiaszko G, Hryniewicka A, Breczko J, Brzezinski K, Plonska-Brzezinska ME. Carbon nano-onion induced organization of polyacrylonitrile-derived block star polymers to obtain mesoporous carbon materials. Chem Commun (Camb) 2022; 58:6829-6832. [PMID: 35616146 DOI: 10.1039/d2cc01452a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we report the synthesis of mesoporous carbon materials from diblock star copolymers derived from polyacrylonitrile. The size of the pores was controlled by manipulating the length of the polymer blocks. Furthermore, the organization of polymers on the carbon nano-onion's surface resulted in materials of higher surface area and superficial electrochemical performance.
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Affiliation(s)
- Gabriela Siemiaszko
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland.
| | - Agnieszka Hryniewicka
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland.
| | - Joanna Breczko
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland. .,Faculty of Chemistry, University of Bialystok, Ciolkowskiego 1K, 15-245 Bialystok, Poland
| | - Krzysztof Brzezinski
- Department of Structural Biology of Prokaryotic Organisms, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-074, Poznan, Poland
| | - Marta E Plonska-Brzezinska
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland.
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4
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Siemiaszko G, Hryniewicka A, Breczko J, Delgado OF, Markiewicz KH, Echegoyen L, Plonska-Brzezinska ME. Polymeric Network Hierarchically Organized on Carbon Nano-onions: Block Polymerization as a Tool for the Controlled Formation of Specific Pore Diameters. ACS Appl Polym Mater 2022; 4:2442-2458. [PMID: 35434638 PMCID: PMC9004317 DOI: 10.1021/acsapm.1c01788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/28/2022] [Indexed: 05/10/2023]
Abstract
The organization of specific pores in carbonaceous three-dimensional networks is crucial for efficient electrocatalytic processes and electrochemical performance. Therefore, the synthesis of porous materials with ordered and well-defined pores is required in this field. The incorporation of carbon nanostructures into polymers can create material structures that are more ordered in comparison to those of the pristine polymers. In this study we applied polymer-templated methods of carbon material preparation, in which outer blocks of the star copolymers form the carbon skeleton, while the core part is pore-forming. Well-defined 6-star-(poly(methyl acrylate)-b-poly(4-acetoxystyrene)) dendrimers were synthesized by reversible addition-fragmentation chain-transfer polymerization. They were then transformed into poly(4-vinylphenol) derivatives (namely 6-star-(poly(methyl acrylate)-b-poly(4-vinylphenol)), subjected to polycondensation with formaldehyde, and pyrolyzed at 800 °C. Cross-linking of phenolic groups provides a polymer network that does not depolymerize by pyrolysis, unlike poly(methyl acrylate) chains. The selected star polymers were attached to carbon nano-onions (CNOs) to improve the organization of the polymer chains. Herein, the physicochemical properties of CNO-polymer hybrids, including the textural and the electrochemical properties, were compared with those of the pristine pyrolyzed polymers obtained under analogous experimental conditions. For these purposes, we used several experimental and theoretical methods, such as infrared, Raman, and X-ray photoelectron spectroscopy, nitrogen adsorption/desorption measurements, scanning and transmission electron microscopy, and electrochemical studies, including cyclic voltammetry. All of the porous materials were evaluated for use as supercapacitors.
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Affiliation(s)
- Gabriela Siemiaszko
- Department
of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory
Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland
- Email for G.S.:
| | - Agnieszka Hryniewicka
- Department
of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory
Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland
| | - Joanna Breczko
- Department
of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory
Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland
- Faculty
of Chemistry, University of Bialystok, Ciolkowskiego 1K, 15-245 Bialystok, Poland
| | - Olivia Fernandez Delgado
- Department
of Chemistry, University of Texas at El
Paso, 500 West University Avenu, El Paso, Texas 79968 United
States
| | - Karolina H. Markiewicz
- Faculty
of Chemistry, University of Bialystok, Ciolkowskiego 1K, 15-245 Bialystok, Poland
| | - Luis Echegoyen
- Department
of Chemistry, University of Texas at El
Paso, 500 West University Avenu, El Paso, Texas 79968 United
States
| | - Marta E. Plonska-Brzezinska
- Department
of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory
Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland
- Email for M.E.P.-B.:
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5
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Siemiaszko G, Niemirowicz-Laskowska K, Markiewicz KH, Misztalewska-Turkowicz I, Dudź E, Milewska S, Misiak P, Kurowska I, Sadowska A, Car H, Wilczewska AZ. Synergistic effect of folate-conjugated polymers and 5-fluorouracil in the treatment of colon cancer. Cancer Nanotechnol 2021. [DOI: 10.1186/s12645-021-00104-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Abstract
Background
In recent years, targeted drug delivery strategies have received special attention from the scientific world due to advantages such as more effective therapy and reduction of side effects. The principle of operation is delayed excretion from the bloodstream of the drug delivery system compared to the drug itself, as well as facilitated penetration into diseased cells thanks to the use of ligands recognized by appropriate receptors. Particularly interesting drug carriers are amphiphilic copolymers that form nano-sized micelles with a drug, which can release the drug at a specific place in the body under the influence of appropriate stimuli.
Results
We describe the synthesis of the diblock polymer, poly(2-hydroxyethyl acrylate)-b-poly(N-vinylcaprolactam) using RAFT/MADIX (Reversible Addition-Fragmentation chain Transfer/MAcromolecular Design by Interchange of Xanthate) controlled polymerization affording polymers with good dispersity according to SEC (Size-Exclusion Chromatography). Some post-modifications of the polymer with folic acid were then performed as evidenced by NMR (Nuclear Magnetic Resonance), UV–Vis (UltraViolet–Visible) and FT-IR (Fourier-Transform Infrared) spectroscopy, and TGA (ThermoGravimetric Analysis). The formation of stable micellar systems from polymers with and without the drug, 5-fluorouracil, was confirmed by DLS (Dynamic Light Scattering) and zeta potential measurements, and TEM (Transmission Eelectron Microscopy) imaging. Finally, the cloud point of the polymers was investigated, which turned out to be close to the temperature of the human body. Most importantly, these micellar systems have been explored as a drug delivery system against colon cancer, showing increased cytotoxicity compared to the drug alone. This effect was achieved due to the easier cellular uptake by the interaction of folic acid and its receptors on the surface of cancer cells.
Conclusions
The presented results constitute a solid foundation for the implementation of a nano-sized drug delivery system containing folic acid for practical use in the treatment of drug-resistant cancer, as well as more effective therapy with fewer side effects.
Graphical Abstract
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6
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Milewska S, Niemirowicz-Laskowska K, Siemiaszko G, Nowicki P, Wilczewska AZ, Car H. Current Trends and Challenges in Pharmacoeconomic Aspects of Nanocarriers as Drug Delivery Systems for Cancer Treatment. Int J Nanomedicine 2021; 16:6593-6644. [PMID: 34611400 PMCID: PMC8487283 DOI: 10.2147/ijn.s323831] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 08/04/2021] [Indexed: 12/15/2022] Open
Abstract
Nanotherapy is a part of nanomedicine that involves nanoparticles as carriers to deliver drugs to target locations. This novel targeting approach has been found to resolve various problems, especially those associated with cancer treatment. In nanotherapy, the carrier plays a crucial role in handling many of the existing challenges, including drug protection before early-stage degradations of active substances, allowing them to reach targeted cells and overcome cell resistance mechanisms. The present review comprises the following sections: the first part presents the introduction of pharmacoeconomics as a branch of healthcare economics, the second part covers various beneficial aspects of the use of nanocarriers for in vitro, in vivo, and pre- and clinical studies, as well as discussion on drug resistance problem and present solutions to overcome it. In the third part, progress in drug manufacturing and optimization of the process of nanoparticle synthesis were discussed. Finally, pharmacokinetic and toxicological properties of nanoformulations due to up-to-date studies were summarized. In this review, the most recent developments in the field of nanotechnology's economic impact, particularly beneficial applications in medicine were presented. Primarily focus on cancer treatment, but also discussion on other fields of application, which are strongly associated with cancer epidemiology and treatment, was made. In addition, the current limitations of nanomedicine and its huge potential to improve and develop the health care system were presented.
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Affiliation(s)
- Sylwia Milewska
- Department of Experimental Pharmacology, Medical University of Bialystok, Bialystok, 15-361, Poland
| | | | | | - Piotr Nowicki
- Department of Experimental Pharmacology, Medical University of Bialystok, Bialystok, 15-361, Poland
| | | | - Halina Car
- Department of Experimental Pharmacology, Medical University of Bialystok, Bialystok, 15-361, Poland
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7
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Misiak P, Niemirowicz-Laskowska K, Markiewicz KH, Misztalewska-Turkowicz I, Wielgat P, Kurowska I, Siemiaszko G, Destarac M, Car H, Wilczewska AZ. Evaluation of Cytotoxic Effect of Cholesterol End-Capped Poly( N-Isopropylacrylamide)s on Selected Normal and Neoplastic Cells. Int J Nanomedicine 2020; 15:7263-7278. [PMID: 33061380 PMCID: PMC7533236 DOI: 10.2147/ijn.s262582] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 07/30/2020] [Indexed: 12/22/2022] Open
Abstract
Purpose Efficient intracellular delivery of a therapeutic compound is an important feature of smart drug delivery systems (SDDS). Modification of a carrier structure with a cell-penetrating ligand, ie, cholesterol moiety, is a strategy to improve cellular uptake. Cholesterol end-capped poly(N-isopropylacrylamide)s offer a promising foundation for the design of efficient thermoresponsive drug delivery systems. Methods A series of cholesterol end-capped poly(N-isopropylacrylamide)s (PNIPAAm) with number-average molar masses ranging from 3200 to 11000 g·mol–1 were synthesized by reversible addition-fragmentation chain transfer (RAFT) polymerization from original xanthate-functionalized cholesterol and self-assembled into micelles. The physicochemical characteristics and cytotoxicity of cholesterol end-capped poly(N-isopropylacrylamide)s have been thoroughly investigated. Results Phase transition temperature dependence on the molecular weight and hydrophilic/hydrophobic ratio in the polymers were observed in water. Biological test results showed that the obtained materials, both in disordered and micellar form, are non-hemolytic, highly compatible with fibroblasts, and toxic to glioblastoma cells. It was found that the polymer termini dictates the mode of action of the system. Conclusion The cholesteryl moiety acts as a cell-penetrating agent, which enables disruption of the plasma membrane and in effect leads to the restriction of the tumor growth. Cholesterol end-capped PNIPAAm showing in vitro anticancer efficacy can be developed not only as drug carriers but also as components of combined/synergistic therapy.
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Affiliation(s)
- Pawel Misiak
- Faculty of Chemistry, University of Bialystok, Bialystok, Poland
| | | | | | | | - Przemysław Wielgat
- Department of Clinical Pharmacology, Medical University of Bialystok, Bialystok, Poland
| | - Izabela Kurowska
- Faculty of Chemistry, University of Bialystok, Bialystok, Poland.,Doctoral School of Exact and Natural Sciences, University of Bialystok, Bialystok, Poland
| | | | | | - Halina Car
- Department of Experimental Pharmacology, Medical University of Bialystok, Bialystok, Poland
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8
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Abstract
Catalysis of the cyclotrimerisation of alkynes with the Ti(OiPr)4/nBuLi system was studied, leading to the development of a particularly convenient and reliable protocol.
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Affiliation(s)
- Gabriela Siemiaszko
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
| | - Yvan Six
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
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9
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Chen C, Kattanguru P, Tomashenko OA, Karpowicz R, Siemiaszko G, Bhattacharya A, Calasans V, Six Y. Synthesis of functionalised azepanes and piperidines from bicyclic halogenated aminocyclopropane derivatives. Org Biomol Chem 2017; 15:5364-5372. [DOI: 10.1039/c7ob01238a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Reductive amination of aldehydes or ketones with suitable dihalogenated bicyclic aminocyclopropanes gives functionalised ring-expanded products in a single step.
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Affiliation(s)
- Cheng Chen
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
| | - Pullaiah Kattanguru
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
| | - Olesya A. Tomashenko
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
| | - Rafał Karpowicz
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
| | - Gabriela Siemiaszko
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
| | - Ahanjit Bhattacharya
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
| | - Vinícius Calasans
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
| | - Yvan Six
- Laboratoire de Synthèse Organique (LSO)
- UMR 7652 CNRS/ENSTA/École Polytechnique
- Université Paris-Saclay
- 91128 Palaiseau Cedex
- France
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