Bulletin of the Chemical Society of Japan

Increasing the Selectivity of Bromination of Aromatic Compounds Using Br2/SiO2.

M Ghiaci, J Asghari

文献索引：Ghiaci; Asghari Bulletin of the Chemical Society of Japan, 2001 , vol. 74, # 6 p. 1151 - 1152

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被引用次数: 30

摘要

In the presence of silica, a number of aromatic hydrocarbons such as toluene, o-, m-, and p- xylene, anthracene and phenol are brominated by Br 2 under mild conditions; for example Br 2/SiO 2 brominates naphthalene readily at 25° C to 1-bromonaphthalene. For comparison, we have also brominated all of the substrates in with bromine in the absence of silica gel.