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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