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Di JQ, Chen MN, Zhao AD, Zhang ZH. Visible Light Mediated, Catalyst Free, One-Pot Convenient Synthesis of
Dihydropyridines. LETT ORG CHEM 2022. [DOI: 10.2174/1570178618666210125162342] [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
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A simple, efficient and green protocol has been developed for the synthesis of polysubstituted dihydropyridines
via one-pot, four-component reaction of aldehydes, arylamines, dialkyl acetylenedicarboxylate, and malononitrile. The reaction was proceeded at room temperature in the absence of catalyst in aqueous ethyl lactate under visible light irradiation.
The main advantages of the present approach are mild reaction condition, high yield, no column chromatography, clean
reaction profile, environmentally friendly and sustainable from the economic point of view
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Affiliation(s)
- Jia-Qi Di
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional
Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024, P. R. China
| | - Meng-Nan Chen
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional
Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024, P. R. China
| | - Ai-Dong Zhao
- Analysis and Testing Center, Hebei Normal University, Shijiazhuang 050024, P. R. China
| | - Zhan-Hui Zhang
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional
Molecules, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024, P. R. China
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Abdelwahab RE, Darweesh AF, Ragheb MA, Abdelhamid IA, Elwahy AH. Synthesis of New 2-(4-(1,4-Dihydropyridin-4-yl)Phenoxy)-N-Arylacetamides and Their Heterocyclic-Fused Derivatives via Hantzsch-Like Reaction. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2039240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
| | - Ahmed F. Darweesh
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Mohamed A. Ragheb
- Department of Chemistry (Biochemistry Division), Faculty of Science, Cairo University, Giza, Egypt
| | | | - Ahmed H.M. Elwahy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
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Affiliation(s)
- Jitender Singh
- Department of Chemistry Indian Institute of Technology Roorkee Roorkee 247667 India
| | - Anuj Sharma
- Department of Chemistry Indian Institute of Technology Roorkee Roorkee 247667 India
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