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Your search keyword '"Xu, Bin"' showing total 2 results
Start Over Author "Xu, Bin" Search Limiters Peer Reviewed Topic aromatic compounds Publisher american chemical society
2 results on '"Xu, Bin"'

1. Palladium-Assisted Regioselective C–H Cyanation of Heteroarenes Using Isonitrile as Cyanide Source.

Author

Xu, Shuguang, Huang, Xiaomei, Hong, Xiaohu, and Xu, Bin

Subjects
*PALLADIUM catalysts, *REGIOSELECTIVITY (Chemistry), *CARBON-hydrogen bonds, *AROMATIC compounds, *ISOCYANIDES, *CYANIDES, *CHEMICAL reactions, *ACTIVATION (Chemistry)
Abstract

A palladium-catalyzed regioselective C–H cyanation of heteroarenes was achieved using tert-butyl isocyanide as “CN” source, which provides a new and unique strategy for the preparation of (hetero)aryl nitriles. Indoles, pyrroles, and aromatic rings could be efficiently cyanated through C–H bond activation with high regioselectivity. [ABSTRACT FROM AUTHOR]

Published
2012
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2. Palladium-Catalyzed Tandem Allenyl and Aryl C–N Bond Formation: Efficient Access to N-Functionalized Multisubstituted Indoles.

Author

Liu, Bingxin, Hong, Xiaohu, Yan, Dong, Xu, Shuguang, Huang, Xiaomei, and Xu, Bin

Subjects
*PALLADIUM catalysts, *AROMATIC compounds, *CARBON-hydrogen bonds, *RING formation (Chemistry), *INDOLE compounds, *ALLENE, *ELECTRONIC structure, *AMINES
Abstract

An efficient palladium-catalyzed synthesis of N-functionalized multisubstituted indoles from easily accessible ortho-haloarylallenes and primary amines has been developed. A wide range of electronically and structurally varied nitrogen fragments could be introduced through this tandem C–N bond-forming process by tuning the reaction conditions. [ABSTRACT FROM AUTHOR]

Published
2012
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