Indium(I) iodide-mediated regioselective ring opening of epoxides with diphenyldiselenide:: The preparation of β-hydroxy selenides

被引：22

作者：

Barros, OSD

de Carvalho, AB

Lang, ES

Peppe, C ^{[1
]}

机构：

[1] Univ Fed Santa Maria, Dept Quim, Lab Mat Inorgan, BR-97105900 Santa Maria, RS, Brazil

[2] Univ Fed Paraiba, Dept Quim, BR-58059900 Joao Pessoa, Paraiba, Brazil

来源：

LETTERS IN ORGANIC CHEMISTRY | 2004年 / 1卷 / 01期

关键词：

epoxide; ring opening reaction; indium (I); beta-hydroxy selenide; regioselectivity;

D O I：

10.2174/1570178043488671

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学]; 081704 [应用化学];

摘要：

Epoxides were efficiently transformed into P-hydroxy selenides by the action of diphenyldiselenide and indium(I) iodide under mild conditions. The ring opening reaction is regioselective with nucleophile incorporation at the less hindered carbon atom for alkyl-substituted epoxides. and at the benzylic carbon atom for aryl derivatives.

引用

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页码：43 / 46

页数：4

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