NEW ASPECTS ON THE PREPARATION OF 1,3-DIBROMO-5,5-DIMETHYLHYDANTOIN

被引:11
|
作者
MARKISH, I [1 ]
ARRAD, O [1 ]
机构
[1] CHEMADA, IL-85455 DOAR NA HANEGEV, ISRAEL
关键词
D O I
10.1021/ie00045a022
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Various synthetic methods for the preparation of the title compound (1,3-dibromo-5,5-dimethylhydantoin) are described, and some new mechanistic aspects are discussed. Besides the well-known procedures utilizing sodium hydroxide or carbonate, we have found that sodium bicarbonate can be also used for the synthesis, but the reaction proceeds by a different pathway.
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页码:2125 / 2127
页数:3
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