Rhodium promoted isomerisation of allylic alkoxides: a new method for enolate anion formation

被引：52
作者：
Gazzard, LJ
Motherwell, WB
Sandham, DA
机构：
[1] Univ London Univ Coll, Christopher Ingold Labs, Dept Chem, London WC1H 0AJ, England
[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England
来源：
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1999年 / 08期
关键词：
D O I：
10.1039/a901370i
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Transition metal mediated isomerisation of allylic alkoxides is presented as a new method for enolate anion generation. The scope and limitations of enolate formation with the catalysts [Rh(dppe)(THF)(2)]+ClO4- and (Ph3P)(3)RhCl are explored and the synthetic potential of the methodology demonstrated in the stereoselective formation and reactions of certain ketone and aldehyde enolates.
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收藏
页码：979 / 993
页数：15
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