Improvements in procedures of a bicyclic lactone synthesis:: 1-phenyl-2-oxo-3-oxa bicyclo [3:1:0] hexane

被引:2
作者
Guilet, R
Swartzentruber, J
Loupy, A
Petit, A
Abenhaim, D
Cousse, H
Beaucourt, JP
机构
[1] URA CNRS 478, Lab React Select Supports, F-91405 Orsay, France
[2] Ecole Mines Albi Carmaux, F-81013 Albi, France
[3] Ctr Rech Pierre Fabre, F-81106 Castres, France
来源
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE C-CHIMIE | 1998年 / 1卷 / 10期
关键词
anionic activation; phase transfer catalysis; ultrasounds;
D O I
10.1016/S1387-1609(99)80021-8
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The above bicyclic lactone can be synthesized by phase transfer catalysis or in DMSO under ultrasonic activation. Alkylation with epihalohydrines of anionic species generated from phenylacetonitrile or alkyl phenylacetate is followed by possible hydrolysis and further cyclization in acidic medium. (C) Academie des sciences/Elsevier, Paris.
引用
收藏
页码:651 / 660
页数:10
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