PREPARATION OF MONOSILYL ETHERS OF VICINAL DIOLS

被引：7

作者：

ANTONSEN, O

BENNECHE, T

UNDHEIM, K

机构：

来源：

ACTA CHEMICA SCANDINAVICA | 1992年 / 46卷 / 08期

关键词：

D O I：

10.3891/acta.chem.scand.46-0757

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Monosilyl-protected vicinal diols can be prepared by lithiation of silyl derivatives of alpha-hydroxyalkylstannanes and subsequent addition to carbonyl compounds. Concurrent reaction of the lithium species initially formed is a reverse Brook rearrangement to yield alpha-hydroxyalkylsilanes. Alternatively, the monosilyl protected diols were prepared by a samarium(II) iodide mediated Barbier type reaction between alpha-haloalkoxysilanes and carbonyl compounds.

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页码：757 / 760

页数：4

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