Selective bromination of pyrrole derivatives, carbazole and aromatic amines with DMSO/HBr under mild conditions

Cong Liu; Rongji Dai; Guowei Yao; Yulin Deng

doi:10.3184/174751914X14114780483352

Selective bromination of pyrrole derivatives, carbazole and aromatic amines with DMSO/HBr under mild conditions

Cong Liu, Rongji Dai^*, Guowei Yao, Yulin Deng

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

41 Citations (Scopus)

Abstract

Bromination of pyrrole derivatives, carbazole and aromatic amines using the DMSO/HBr system affords high yields of the corresponding bromo compounds. Temperature control used in the bromination of anilines helped to promote selective formation of mono- or di-brominated products. Simple operation, low toxicity and high selectivity make this a promising new procedure for the bromination of aromatic compounds.

Original language	English
Pages (from-to)	593-596
Number of pages	4
Journal	Journal of Chemical Research
Volume	38
Issue number	10
DOIs	https://doi.org/10.3184/174751914X14114780483352
Publication status	Published - 1 Oct 2014

Keywords

Aromatic amines
Bromination
Bromodimethylsulfonium bromide
DMSO/HBr
Temperature control

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10.3184/174751914X14114780483352

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abstract = "Bromination of pyrrole derivatives, carbazole and aromatic amines using the DMSO/HBr system affords high yields of the corresponding bromo compounds. Temperature control used in the bromination of anilines helped to promote selective formation of mono- or di-brominated products. Simple operation, low toxicity and high selectivity make this a promising new procedure for the bromination of aromatic compounds.",

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AU - Liu, Cong

AU - Dai, Rongji

AU - Yao, Guowei

AU - Deng, Yulin

PY - 2014/10/1

Y1 - 2014/10/1

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KW - Aromatic amines

KW - Bromination

KW - Bromodimethylsulfonium bromide

KW - DMSO/HBr

KW - Temperature control

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ER -

Selective bromination of pyrrole derivatives, carbazole and aromatic amines with DMSO/HBr under mild conditions

Abstract

Keywords

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