Chiral enol acetates derived from prochiral oxabicyclic ketones using enzymes

被引:10
|
作者
Carnell, AJ [1 ]
Swain, SA [1 ]
Bickley, JF [1 ]
机构
[1] Univ Liverpool, Dept Chem, Robert Robinson Labs, Liverpool L69 7ZD, Merseyside, England
关键词
D O I
10.1016/S0040-4039(99)01809-2
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Racemic enol acetates 2-4 and 9 derived from prochiral 8-oxabicyclo[3.2.1]oct-6-en-3-ones have been resolved with good enantioselectivity (E=45, 47, 48 and 7.8, respectively) using silica-adsorbed Humicola sp. lipase and the absolute configuration of enol acetate 2 was determined by X-ray crystallographic analysis of the camphanyl derivative 13. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:8633 / 8636
页数:4
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