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Dyuryagina A, Byzova Y, Ostrovnoy K, Demyanenko A, Lutsenko A, Shirina T. Increasing the Adhesion of Bitumen to the Surface of Mineral Fillers through Modification with a Recycled Polymer and Surfactant Obtained from Oil Refining Waste. Polymers (Basel) 2024; 16:714. [PMID: 38475396 DOI: 10.3390/polym16050714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/25/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
The purpose of this study was to optimize the processes of wetting fillers by varying the content of such additives as a surfactant and polymer in bitumen-mineral compositions in order to achieve optimal performance. The cosine of the contact angle was used as a criterion for assessing the adhesion of the bitumen binder to the surface of crushed stone. The effect of the additives' concentration on surface tension and adhesive efficiency in binary and ternary bitumen compositions was studied. The following chemicals were used as additives: the original product AS-1, industrial additive AMDOR-10, and used sealant AG-4I, a product based on polyisobutylene and petroleum oils. AS-1 was obtained from the oil refining waste in the laboratory of M. Kozybayev North Kazakhstan University. The ternary "bitumen-AG-4I-AS-1" composition provided a maximum decrease in the contact angle by 15.96° (gray crushed stone) and by 14.06° (red crushed stone) relative to original bitumen, providing better wettability of the mineral filler particles with the bitumen, and as a result, maximum adhesion between the bitumen and crushed stone. The optimal performance of the bitumen-mineral composition was recorded with the joint presence of additives in the bitumen: AS-1 at a level of 1.0 g/dm3 and AG-4I at a level of 1.0 g/dm3.
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Affiliation(s)
- Antonina Dyuryagina
- Department of Chemistry and Chemical Technology, Manash Kozybayev North Kazakhstan University, Petropavlovsk 150000, Kazakhstan
| | - Yuliya Byzova
- Department of Chemistry and Chemical Technology, Manash Kozybayev North Kazakhstan University, Petropavlovsk 150000, Kazakhstan
| | - Kirill Ostrovnoy
- Department of Chemistry and Chemical Technology, Manash Kozybayev North Kazakhstan University, Petropavlovsk 150000, Kazakhstan
| | - Alexandr Demyanenko
- Department of Chemistry and Chemical Technology, Manash Kozybayev North Kazakhstan University, Petropavlovsk 150000, Kazakhstan
| | - Aida Lutsenko
- Department of Chemistry and Chemical Technology, Manash Kozybayev North Kazakhstan University, Petropavlovsk 150000, Kazakhstan
| | - Tatyana Shirina
- Department of Chemistry and Chemical Technology, Manash Kozybayev North Kazakhstan University, Petropavlovsk 150000, Kazakhstan
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2
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Villamil V, Vairoletti F, Tijman A, López G, Peixoto de Abreu Lima A, Saiz C, Iglesias C, Mahler G. Novel Kinetic Resolution of Thiazolo-Benzimidazolines Using MAO Enzymes. ACS OMEGA 2023; 8:42114-42125. [PMID: 38024698 PMCID: PMC10652373 DOI: 10.1021/acsomega.3c03223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 10/06/2023] [Accepted: 10/10/2023] [Indexed: 12/01/2023]
Abstract
The kinetic resolution of racemic 1H,3H-thiazolo[3,4-a]benzimidazoline (TBIM) heterocycles was achieved using E. coli whole cells expressing the MAO-N D11 enzyme. Several cosolvents were screened using TBIM 2a as the substrate. DMF was the best cosolvent, affording the pure enantiomer (+)-2a in 44% yield, 94% ee. The stereochemistry of TBIM was predicted by means of ab initio calculations of optical rotation and circular dichroism spectra. The reaction scope was investigated for 11 substituted (±) TBIM using an optimized protocol. The best yield and % ee were obtained for the nonsubstituted 2a. Among the substituted compounds, the 5-substituted-TBIM showed better % ee than the 4-substituted one. The small electron donor group (Me) led to better % ee than the electron-withdrawing groups (-NO2 and -CO2Et), and the bulky naphthyl group was detrimental for the kinetic resolution. Docking experiments and molecular dynamics (MD) simulations were employed to further understand the interactions between MAO-N D11 and the thiazolo-benzimidazoline substrates. For 2a, the MD showed favorable positioning and binding energy for both enantiomers, thus suggesting that this kinetic resolution is influenced not only by the active site but also by the entry tunnel. This work constitutes the first report of the enzymatic kinetic resolution applied to TBIM heterocycles.
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Affiliation(s)
- Valentina Villamil
- Departamento
de Química Orgánica, Laboratorio de Quimica Farmaceutica,
Facultad de Quimica, Universidad de la República, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
| | - Franco Vairoletti
- Departamento
de Química Orgánica, Laboratorio de Quimica Farmaceutica,
Facultad de Quimica, Universidad de la República, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
- Programa
de Posgrado en Quimica, Universidad de la
República Uruguay, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
| | - Ariel Tijman
- Programa
de Posgrado en Quimica, Universidad de la
República Uruguay, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
- Departamento
de Biociencias, Laboratorio de Microbiología Molecular, Facultad
de Quimica, Universidad de la Republica, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
- Departamento
de Biociencias y Departamento de Quimica Organica, Laboratorio de
Biocatalisis y Biotransformaciones, Facultad de Quimica, Universidad de la Republica, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
| | - Gonzalo López
- Programa
de Posgrado en Quimica, Universidad de la
República Uruguay, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
- Departamento
de Biociencias, Laboratorio de Microbiología Molecular, Facultad
de Quimica, Universidad de la Republica, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
- Departamento
de Biociencias y Departamento de Quimica Organica, Laboratorio de
Biocatalisis y Biotransformaciones, Facultad de Quimica, Universidad de la Republica, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
| | - Alejandro Peixoto de Abreu Lima
- Departamento
de Química Orgánica, Laboratorio de Síntesis
Orgánica, Facultad de Quimica, Universidad
de la Republica, Gral
Flores 2124, Montevideo, Montevideo 11800, Uruguay
| | - Cecilia Saiz
- Departamento
de Química Orgánica, Laboratorio de Quimica Farmaceutica,
Facultad de Quimica, Universidad de la República, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
| | - César Iglesias
- Departamento
de Biociencias, Laboratorio de Microbiología Molecular, Facultad
de Quimica, Universidad de la Republica, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
- Departamento
de Biociencias y Departamento de Quimica Organica, Laboratorio de
Biocatalisis y Biotransformaciones, Facultad de Quimica, Universidad de la Republica, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
| | - Graciela Mahler
- Departamento
de Química Orgánica, Laboratorio de Quimica Farmaceutica,
Facultad de Quimica, Universidad de la República, Gral Flores 2124, Montevideo, Montevideo 11800, Uruguay
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3
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Bondareva SO, Murinov YI. One-Step Synthesis of a Steel Corrosion Inhibitor, 1-(2-Neononylamidoethyl)-2-neononyl-2-imidazoline. RUSS J APPL CHEM+ 2022. [DOI: 10.1134/s1070427222020045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Yu F, Darcel C, Fischmeister C. Single-Step Sustainable Production of Hydroxy-Functionalized 2-Imidazolines from Carbohydrates. CHEMSUSCHEM 2022; 15:e202102361. [PMID: 34905289 DOI: 10.1002/cssc.202102361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/14/2021] [Indexed: 06/14/2023]
Abstract
Manufacturing valuable N-containing chemicals from biomass is highly desirable yet challenging. Herein, a novel strategy was developed for efficient production of 2-(1-hydroxyethyl)-imidazoline (HI), a high-value and versatile building block for synthesizing a myriad of bioactive targets, directly from carbohydrates under mild reaction conditions. With this strategy, bio-based HI was produced from fructose in one step with as high as 77 C % isolated yield in the presence of ethylenediamine (EDA) and InCl3 at 130 °C. The synergistic functions of EDA and InCl3 were identified for the transformation, wherein EDA promoted the scission of C-C bond of fructose backbone via retro-aldol (R-A) reaction and rapidly trapped in-situ formed reactive carbonyl-containing C3 intermediate for HI formation to avoid undesired side reaction, and InCl3 facilitated the formation of this C3 intermediate and the final 1,2-hydrid shift step.
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Affiliation(s)
- Feng Yu
- CNRS, ISCR (Institut des Sciences Chimiques de Rennes), Univ. Rennes UMR 6226, 35000, Rennes, France
- Present address: Department of Chemistry, Zhejiang University, Hangzhou, 310028, China
| | - Christophe Darcel
- CNRS, ISCR (Institut des Sciences Chimiques de Rennes), Univ. Rennes UMR 6226, 35000, Rennes, France
| | - Cédric Fischmeister
- CNRS, ISCR (Institut des Sciences Chimiques de Rennes), Univ. Rennes UMR 6226, 35000, Rennes, France
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Recent development on COX-2 inhibitors as promising anti-inflammatory agents: The past 10 years. Acta Pharm Sin B 2022; 12:2790-2807. [PMID: 35755295 PMCID: PMC9214066 DOI: 10.1016/j.apsb.2022.01.002] [Citation(s) in RCA: 68] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/14/2021] [Accepted: 12/30/2021] [Indexed: 12/11/2022] Open
Abstract
Cyclooxygenases play a vital role in inflammation and are responsible for the production of prostaglandins. Two cyclooxygenases are described, the constitutive cyclooxygenase-1 and the inducible cyclooxygenase-2, for which the target inhibitors are the non-steroidal anti-inflammatory drugs (NSAIDs). Prostaglandins are a class of lipid compounds that mediate acute and chronic inflammation. NSAIDs are the most frequent choices for treatment of inflammation. Nevertheless, currently used anti-inflammatory drugs have become associated with a variety of adverse effects which lead to diminished output even market withdrawal. Recently, more studies have been carried out on searching novel selective COX-2 inhibitors with safety profiles. In this review, we highlight the various structural classes of organic and natural scaffolds with efficient COX-2 inhibitory activity reported during 2011–2021. It will be valuable for pharmaceutical scientists to read up on the current chemicals to pave the way for subsequent research.
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Coin G, Dubourdeaux P, Bayle PA, Lebrun C, Maldivi P, Latour JM. Imidazoline synthesis: mechanistic investigations show that Fe catalysts promote a new multicomponent redox reaction. Dalton Trans 2021; 50:6512-6519. [PMID: 33908990 DOI: 10.1039/d1dt00919b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Multicomponent reactions are attracting strong interest because they contribute to develop more efficient synthetic chemistry. Understanding their mechanism at the molecular level is thus an important issue to optimize their operation. The development of integrated experimental and theoretical approaches has very recently emerged as most powerful to achieve this goal. In the wake of our recent investigation of amidine synthesis, we used this approach to explore how an Fe-catalyzed aziridination can lead to an imidazoline when run in acetonitrile. We report that the synthesis of imidazoline by combination of styrene, acetonitrile, an iron catalyst and a nitrene precursor occurs along a new kind of multicomponent reaction. The formation of imidazoline results from acetonitrile interception of a benzyl radical styrene aziridination intermediate within Fe coordination sphere, as opposed to classical nucleophilic opening of the aziridine by a Lewis acid. Comparison of this mechanism to that of amidine formation allows a rationalization of the modes of intermediates trapping by acetonitrile according to the oxidation state Fe active species. The molecular understanding of these processes may help to design other multicomponent reactions.
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Affiliation(s)
- Guillaume Coin
- Univ. Grenoble Alpes, CEA, CNRS, IRIG - LCBM/pmb, F-38000 Grenoble, France. and Univ. Grenoble Alpes, CNRS, UMR 5250, DCM, F-38000 Grenoble, France
| | | | | | - Colette Lebrun
- Univ. Grenoble Alpes, CEA, CNRS, IRIG - SyMMES, F-38000 Grenoble, France.
| | - Pascale Maldivi
- Univ. Grenoble Alpes, CEA, CNRS, IRIG - SyMMES, F-38000 Grenoble, France.
| | - Jean-Marc Latour
- Univ. Grenoble Alpes, CEA, CNRS, IRIG - LCBM/pmb, F-38000 Grenoble, France.
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7
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Aneeja T, Radhika S, Neetha M, Anilkumar G. An Overview of the One-pot Synthesis of Imidazolines. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999201001153735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
One-pot syntheses are a simple, efficient and easy methodology, which are widely
used for the synthesis of organic compounds. Imidazoline is a valuable heterocyclic moiety
used as a synthetic intermediate, chiral auxiliary, chiral catalyst and a ligand for asymmetric
catalysis. Imidazole is a fundamental unit of biomolecules that can be easily prepared from
imidazolines. The one-pot method is an impressive approach to synthesize organic compounds
as it minimizes the reaction time, separation procedures, and ecological impact. Many significant
one-pot methods such as N-bromosuccinimide mediated reaction, ring-opening of tetrahydrofuran,
triflic anhydrate mediated reaction, etc. were reported for imidazoline synthesis.
This review describes an overview of the one-pot synthesis of imidazolines and covers literature
up to 2020.
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Affiliation(s)
- Thaipparambil Aneeja
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P.O., Kottayam, Kerala, 686560, India
| | - Sankaran Radhika
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P.O., Kottayam, Kerala, 686560, India
| | - Mohan Neetha
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P.O., Kottayam, Kerala, 686560, India
| | - Gopinathan Anilkumar
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P.O., Kottayam, Kerala, 686560, India
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8
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Bondareva SO, Nugumanov TR, Nazarov IS, Murinov YI. Synthesis of an Extractant Based on Neodecanoic Acid for Rare Earth Metal Preconcentration and Separation. RUSS J APPL CHEM+ 2020. [DOI: 10.1134/s1070427219110107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Kousar K, Ljungdahl T, Wetzel A, Dowhyj M, Oskarsson H, Walton AS, Walczak MS, Lindsay R. An Exemplar Imidazoline Surfactant for Corrosion Inhibitor Studies: Synthesis, Characterization, and Physicochemical Properties. J SURFACTANTS DETERG 2019. [DOI: 10.1002/jsde.12363] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kiran Kousar
- Corrosion and Protection Centre, School of MaterialsThe University of Manchester Sackville Street, Manchester M13 9PL UK
| | | | | | - Michael Dowhyj
- Corrosion and Protection Centre, School of MaterialsThe University of Manchester Sackville Street, Manchester M13 9PL UK
- Photon Science InstituteThe University of Manchester Oxford Road, Manchester M13 9PL UK
| | | | - Alex S. Walton
- Photon Science InstituteThe University of Manchester Oxford Road, Manchester M13 9PL UK
- School of ChemistryThe University of Manchester Oxford Road, Manchester M13 9PY UK
| | - Monika S. Walczak
- Corrosion and Protection Centre, School of MaterialsThe University of Manchester Sackville Street, Manchester M13 9PL UK
| | - Robert Lindsay
- Corrosion and Protection Centre, School of MaterialsThe University of Manchester Sackville Street, Manchester M13 9PL UK
- Photon Science InstituteThe University of Manchester Oxford Road, Manchester M13 9PL UK
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10
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Samarkina DA, Gabdrakhmanov DR, Lukashenko SS, Khamatgalimov AR, Kovalenko VI, Zakharova LY. Cationic amphiphiles bearing imidazole fragment: From aggregation properties to potential in biotechnologies. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.07.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Waste Cooking Oil-Based Novel Gemini Imidazolinium Surfactants With Carbonate Linkage: Green Synthesis, Characterization and Properties Evaluation. J SURFACTANTS DETERG 2017. [DOI: 10.1007/s11743-017-1952-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Le Phuong HA, Cseri L, Whitehead GFS, Garforth A, Budd P, Szekely G. Environmentally benign and diastereoselective synthesis of 2,4,5-trisubstituted-2-imidazolines. RSC Adv 2017. [DOI: 10.1039/c7ra11827a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A one-pot, membrane-assisted synthesis of 2,4,5-trisubstituted-2-imidazolines was developed, and substituent effects, reaction kinetics and mechanism by DFT were studied.
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Affiliation(s)
- Hai Anh Le Phuong
- School of Chemical Engineering & Analytical Science
- The University of Manchester
- Manchester
- UK
| | - Levente Cseri
- School of Chemical Engineering & Analytical Science
- The University of Manchester
- Manchester
- UK
| | | | - Arthur Garforth
- School of Chemical Engineering & Analytical Science
- The University of Manchester
- Manchester
- UK
| | - Peter Budd
- School of Chemistry
- The University of Manchester
- Manchester
- UK
| | - Gyorgy Szekely
- School of Chemical Engineering & Analytical Science
- The University of Manchester
- Manchester
- UK
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13
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Bhadani A, Misono T, Singh S, Sakai K, Sakai H, Abe M. Structural diversity, physicochemical properties and application of imidazolium surfactants: Recent advances. Adv Colloid Interface Sci 2016; 231:36-58. [PMID: 27063924 DOI: 10.1016/j.cis.2016.03.005] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 01/19/2016] [Accepted: 03/21/2016] [Indexed: 10/22/2022]
Abstract
The current review covers recent advances on development and investigation of cationic surfactants containing imidazolium headgroup, which are being extensively investigated for their self-aggregation properties and are currently being utilized in various conventional and non-conventional application areas. These surfactants are being used as: soft template for synthesis of mesoporous/microporous materials, drug and gene delivery agent, stabilizing agent for nanoparticles, dispersants for single/multi walled carbon nanotubes, antimicrobial and antifungal agent, viscosity modifiers, preparing nanocomposite materials, stabilizing microemulsions, corrosion inhibitors and catalyst for organic reactions. Recently several structural derivatives of these surfactants have been developed having many interesting physicochemical properties and they have demonstrated enormous potential in the area of nanotechnology, material science and biomedical science.
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14
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Jeon HJ, Jung DJ, Kim JH, Kim Y, Bouffard J, Lee SG. From Triazoles to Imidazolines through the Sequential N–H Insertion of α-Imino Rhodium–Carbenes into β-Enamino Esters/Enamine–Imine Tautomerization/Conjugate Addition Cascade. J Org Chem 2014; 79:9865-71. [DOI: 10.1021/jo501785d] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Hyun Ji Jeon
- Department
of Chemistry and
Nano Science (BK 21 Plus), Ewha Womans University, 120-750 Seoul, Korea
| | - Da Jung Jung
- Department
of Chemistry and
Nano Science (BK 21 Plus), Ewha Womans University, 120-750 Seoul, Korea
| | - Ju Hyun Kim
- Department
of Chemistry and
Nano Science (BK 21 Plus), Ewha Womans University, 120-750 Seoul, Korea
| | - Youngmee Kim
- Department
of Chemistry and
Nano Science (BK 21 Plus), Ewha Womans University, 120-750 Seoul, Korea
| | - Jean Bouffard
- Department
of Chemistry and
Nano Science (BK 21 Plus), Ewha Womans University, 120-750 Seoul, Korea
| | - Sang-gi Lee
- Department
of Chemistry and
Nano Science (BK 21 Plus), Ewha Womans University, 120-750 Seoul, Korea
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15
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Lu H, He Y, Huang Z. Foaming Properties of CO2-Triggered Surfactants for Switchable Foam Control. J DISPER SCI TECHNOL 2014. [DOI: 10.1080/01932691.2013.817951] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Qiao W, Zheng Z, Shi Q. Synthesis and Properties of a Series of CO2 Switchable Surfactants with Imidazoline Group. J SURFACTANTS DETERG 2012. [DOI: 10.1007/s11743-012-1332-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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