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2 results on '"Ding-Qiang Fu"'

1. Catalytic asymmetric synthesis of N-substituted tetrahydroquinoxalines via regioselective Heyns rearrangement and stereoselective transfer hydrogenation in one pot

Author

Zhuo Tang, Guangxun Li, Xin Cui, Gao-feng Yang, Jinzhong Zhao, Xiao-kang Nie, Ding-qiang Fu, and Jin Huang

Subjects
Reaction mechanism, Chemistry, Yield (chemistry), Enantioselective synthesis, Regioselectivity, Substrate (chemistry), Stereoselectivity, General Chemistry, Transfer hydrogenation, Medicinal chemistry, Catalysis
Abstract

N-Substituted tetrahydroquinoxalines (37 examples) were step-economically obtained in good yield (

Published
2021
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2. Regioselective, Diastereoselective, and Enantioselective One-Pot Tandem Reaction Based on an in Situ Formed Reductant: Preparation of 2,3-Disubstituted 1,5-Benzodiazepine

Author

Zhuo Tang, Guangxun Li, Gao-feng Yang, Xin Cui, Jinzhong Zhao, Jin Huang, Xiao-kang Nie, and Ding-qiang Fu

Subjects
In situ, Tandem, 010405 organic chemistry, Chemistry, Organic Chemistry, Enantioselective synthesis, Regioselectivity, Stereoisomerism, 010402 general chemistry, Transfer hydrogenation, 01 natural sciences, Combinatorial chemistry, Catalysis, 0104 chemical sciences, Benzodiazepines, Cascade reaction, Cyclization, Reducing Agents
Abstract

The 1,5-benzodiazepines are important skeletons frequently contained in medicinal chemistry. Herein, we described an unexpected tandem cyclization/transfer hydrogenation reaction for obtaining chiral 2,3-disubstituted 1,5-benzodiazepines. The enolizable aryl aldehydes were chosen as substrates to react with symmetric and unsymmetric

Published
2021

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