Regioselective bromination of organic substrates by tetrabutylammonium bromide promoted by V2O5-H2O2:: An environmentally favorable synthetic protocol

被引:197
作者
Bora, U [1 ]
Bose, G [1 ]
Chaudhuri, MK [1 ]
Dhar, SS [1 ]
Gopinath, R [1 ]
Khan, AT [1 ]
Patel, BK [1 ]
机构
[1] Indian Inst Technol, Dept Chem, Guwahati 781001, India
关键词
D O I
10.1021/ol9902935
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[GRAPHICS] Vanadium pentoxide very effectively promotes the bromination of organic substrates, including selective bromination of some aromatics, by tetrabutylammonium bromide in the presence of hydrogen peroxide; mild conditions, high selectivity, yield, and reaction rate, and redundancy of bromine and hydrobromic acid are some of the major advantages of the synthetic protocol.
引用
收藏
页码:247 / 249
页数:3
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