The synthesis of oxazoles by thermolysis or photolysis of 2-acylisoxazol-5-ones

被引：28

作者：

Ang, KH ^{[1
]}

Prager, RH ^{[1
]}

Smith, JA ^{[1
]}

Weber, B ^{[1
]}

Williams, CM ^{[1
]}

机构：

[1] FLINDERS UNIV S AUSTRALIA,DEPT CHEM,ADELAIDE,SA 5001,AUSTRALIA

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 05期

关键词：

D O I：

10.1016/0040-4039(95)02240-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

N-acylisoxazol-5-ones are converted into the corresponding 2-substitued oxazoles by photolysis at 300 or 254nm, or by flash vacuum pyrolysis. The former procedure is favoured for isoxazolones with electron withdrawing groups at C-4, and pyrolysis for all others.

引用

页码：675 / 678

页数：4

共 32 条

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