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4 results on '"Yiqing Feng"'

1. ChemInform Abstract: Visible-Light-Driven Photocatalytic Initiation of Radical Thiol-Ene Reactions Using Bismuth Oxide

Author

Yiqing Feng, Olugbeminiyi O. Fadeyi, Christophe Allais, Ming Z. Chen, Philippe Nuhant, Ralph P. Robinson, Betsy Pierce, and James J. Mousseau

Subjects
chemistry.chemical_classification, Biomolecule, Oxide, Substrate (chemistry), chemistry.chemical_element, General Medicine, Photochemistry, Bismuth, chemistry.chemical_compound, chemistry, Thiol, Photocatalysis, Ene reaction, Visible spectrum
Abstract

The reaction has a vast substrate scope and tolerates multiple functional groups, thus allowing for the diversification of complex biomolecules and active pharmaceutical agents.

Published
2016
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2. ChemInform Abstract: Diversified Facile Synthesis of Benzimidazoles, Quinazolin-4(3H)-ones and 1,4-Benzodiazepine-2,5-diones via Palladium-Catalyzed Transfer Hydrogenation/Condensation Cascade of Nitro Arenes under Microwave Irradiation

Author

Yiqing Feng, Jian-Hong Hao, Kaicheng Zhu, Hua-Li Qin, Cheng-Pan Zhang, and Jiajun Zhang

Subjects
Benzimidazole, chemistry.chemical_compound, Chemistry, Cascade, Microwave irradiation, Condensation, Nitro, chemistry.chemical_element, General Medicine, Transfer hydrogenation, Medicinal chemistry, Catalysis, Palladium
Abstract

Title derivatives of quinazolin-4(3H)-one [(III), (V), and (VII)], benzimidazole [(IX) and (XI)], and 1,4-benzodiazepine-2,5-dione (XIII) are efficiently synthesized through a one-pot procedure in triethylamine—formic acid azeotropic mixture under microwave irradiation.

Published
2015
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4. ChemInform Abstract: Facile Benzo-Ring Construction via Palladium-Catalyzed Functionalization of Unactivated sp3 C-H Bonds under Mild Reaction Conditions

Author

Gong Chen, Bradley J. Landgraf, Yiqing Feng, Shi Liu, and Yuji Wang

Subjects
Reaction conditions, Scope (project management), chemistry, Moisture, Polymer chemistry, chemistry.chemical_element, Surface modification, General Medicine, Ring (chemistry), Palladium, Catalysis
Abstract

Generally, good yields are obtained for a broad scope of substrates and the reaction is tolerant to air and moisture.

Published
2010
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