ARYL NITRILE OXIDE CYCLOADDITION REACTIONS IN THE PRESENCE OF BAKERS-YEAST AND BETA-CYCLODEXTRIN

被引：17

作者：

EASTON, CJ

HUGHES, CMM

TIEKINK, ERT

SAVAGE, GP

SIMPSON, GW

机构：

[1] CSIRO,DIV CHEM & POLYMERS,CLAYTON,VIC 3169,AUSTRALIA

[2] UNIV ADELAIDE,DEPT CHEM,ADELAIDE,SA 5005,AUSTRALIA

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 04期

关键词：

D O I：

10.1016/0040-4039(94)02321-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Contrary to recent reports, baker's yeast is not required for reactions of nitrile oxides with either ethyl cinnamate or 4-vinylpyridine to give isoxazolines. beta-Cyclodextrin may alter the ratio of isomers isolated from the reactions of the cinnamate but only at concentrations of reactants much lower than those reported, and this effect is most likely due to selective product complexation rather than selective product formation.

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页码：629 / 632

页数：4

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