Chemical Communications

Novel site-specific one-step bromination of substituted benzenes

SK Srivastava, PMS Chauhan…

文献索引：Srivastava, Sanjay K.; Chauhan, Prem Man Singh; Bhaduri, Amiya P. Chemical Communications, 1996 , # 23 p. 2679 - 2680

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被引用次数: 26

摘要

Regiospecific bromination of benzene derivatives has been carried out with Me2SO–HBr; this method gives excellent yields of 2-bromobenzaldehyde and 2-bromonitrobenzene; strong ortho-and para-directing monosubstituted benzenes give para-bromo derivatives; a general discussion of the mechanism of these reactions is given.