Novel site-specific one-step bromination of substituted benzenes
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 23,p. 2679-2680
- https://doi.org/10.1039/cc9960002679
Abstract
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.Keywords
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