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Your search keyword '"Yu, Jipan"' showing total 5 results
Start Over Author "Yu, Jipan" Topic ring closure reactions
5 results on '"Yu, Jipan"'

1. ChemInform Abstract: Metal-Free Oxidative C-H Amidation of N,N′-Diarylureas with PhI(OAc)2: Synthesis of Benzimidazol-2-one Derivatives.

Author

Yu, Jipan, Gao, Chang, Song, Zhixuan, Yang, Haijun, and Fu, Hua

Subjects
*CHEMICAL structure, *AMIDATION, *BENZIMIDAZOLES, *CHARTS, diagrams, etc.
Abstract

The article presents a diagram which shows the chemical structure of the metal-free oxidative C-H amidation of N,N'-diarylureas with PhI(OAc)2 and the synthesis of benzimidazol-2-one derivatives.

Published
2016
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2. ChemInform Abstract: Boron-Catalyzed Arylthiooxygenation of N-Allylamides: Synthesis of (Arylsulfanyl)oxazolines.

Author

Yu, Jipan, Tian, Hua, Gao, Chang, Yang, Haijun, Jiang, Yuyang, and Fu, Hua

Subjects
*OXAZOLES synthesis, *OXYGENATION (Chemistry), *BORON compounds
Abstract

The title compounds are efficiently and simply obtained using readily available 1-(arylsulfanyl)pyrrolidine-2,5-diones as arylsulfanylating reagents and inexpensive boron trifluoride etherate as catalyst. [ABSTRACT FROM AUTHOR]

Published
2015
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4. ChemInform Abstract: Copper-Catalyzed Aerobic Oxidative C-H Functionalization of Substituted Pyridines: Synthesis of Imidazopyridine Derivatives.

Author

Yu, Jipan, Jin, Yunhe, Zhang, Hao, Yang, Xiaobo, and Fu, Hua

Subjects
*CHEMICAL equations, *PYRIDINE derivatives, *PYRIDINE synthesis
Abstract

The article presents chemical equations related to an article copper-catalyzed aerobic oxidative C-H functionalization of substituted pyridines by J. Yu and others published in a 2013 issue of the journal "Chemistry: A European Journal."

Published
2014
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