Sonochemical formation of iodohydrin and epoxide from cyclohexene

被引：2
|
作者：
Fernandes, Vanessa S. [1 ]
Barboza, Jayne C. S. [1 ]
Serra, Antonio Aarao [1 ]
机构：
[1] Fac Engn Quim Lorena, Dept Chem Engn, Fine Chem Lab, BR-12600 Lorena, SP, Brazil
来源：
SYNTHETIC COMMUNICATIONS | 2007年 / 37卷 / 7-9期
基金：
巴西圣保罗研究基金会;
关键词：
epoxidation; iodohydrin; ultrasonic irradiation;
D O I：
10.1080/00397910701226467
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Ultrasonic irradiation substantially improves the reaction of cyclohexene with I-2 in aqueous dioxane in the presence of Cu(OAc)(2) (.) H2O to generate the expected iodohydrin in high yield. The product undergoes cyclization to the epoxide by biphasic treatment with either Na2CO3 or KOH in a sonication-sensitive step.
引用
收藏
页码：1433 / 1436
页数：4
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