REGIOSELECTIVE AND STEREOSELECTIVE SAMARIUM DIIODIDE-PROMOTED INTERMOLECULAR COUPLING BETWEEN VINYLOXIRANES AND KETONES - SYNTHESIS OF 2-ALKEN-1,5-DIOLS

被引：19

作者：

AURRECOECHEA, JM

IZTUETA, E

机构：

[1] Departamento de Química Orgánica, Facultad de Ciencias, Universidad del Pafs Vasco, 48080 Bilbao

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 39期

关键词：

D O I：

10.1016/0040-4039(95)01416-F

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reduction of vinyloxiranes with SmI2-HMPA at low temperatures in the presence of ketones results in the efficient formation of 2-alken-1,5,diols with predominant or exclusive (E) configuration. In the absence of HMPA higher temperatures are needed for the coupling and the regioisomeric 1,3-diols are also obtained.

引用

页码：7129 / 7132

页数：4

共 29 条

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