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Your search keyword '"Xuming Li"' showing total 2 results
Start Over Author "Xuming Li" Publisher american chemical society
2 results on '"Xuming Li"'

1. Construction of 1,4-Benzodiazepine Skeleton from 2-(Arylamino)benzamides through PhI(OAc)2-Mediated Oxidative C-N Bond Formation.

Author

Xuming Li, Liu Yang, Xiang Zhang, Zhang-Negrerie, Daisy, Yunfei Du, and Kang Zhao

Subjects
*BENZODIAZEPINES, *OXIDATIVE coupling, *ORGANIC synthesis research, *BENZAMIDE, *CHEMICAL reactions
Abstract

New compounds involving the biologically important 1,4-benzodiazepine skeleton were conveniently constructed from 2-(arylamino)benzamides through PhI(OAc)2-mediated oxidative C-N bond formation. The attractive features of this new synthetic strategy include mild reaction conditions, the heavy-metal-free characteristic of the oxidative coupling process, and the flexibility to tolerate a broad scope of substrates. [ABSTRACT FROM AUTHOR]

Published
2014
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2. Synthesis of Oxazoles from Enamides via Phenyliodine Diacetate-Mediated Intramolecular Oxidative Cyclization.

Author

Yunhui Zheng, Xuming Li, Chengfeng Ren, Zhang-Negrerie, Daisy, Yunfei Du, and Kang Zhao

Subjects
*OXAZOLES, *PHENYL compounds, *IODINE, *RING formation (Chemistry), *DIACETATES, *CHEMICAL bonds
Abstract

A group of functionalized oxazoles were synthesized in moderate to good yields from enamides via phenyliodine diacetate (PIDA)-mediated intramolecular cyclization. The main advantageous features of the present method include its broad substrate scope and the heavy-metal-free characteristic of the oxidative carbon--oxygen bond formation process. [ABSTRACT FROM AUTHOR]

Published
2012
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