SYNTHESIS OF O-DIMETHYLENE ISOXAZOLE VIA ISOXAZOLE-FUSED 3-SULFOLENE

被引：11

作者：

CHOU, T ^{[1
]}

CHANG, RC ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI,TAIWAN

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 52期

关键词：

D O I：

10.1016/S0040-4039(00)74736-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Isoxazole-fused 3-sulfolene 12 has been synthesized from the readily available starting material 7 in three steps. Heating compound 12 at 160-180-degrees-C generates o-dimethylene isoxazole 6b which undergoes smooth cycloaddition reactions.

引用

页码：8121 / 8124

页数：4

共 26 条

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[9] FACILE SYNTHESIS OF 4,6-DIHYDROTHIENO[3,4-B]THIOPHENE 5,5-DIOXIDE - A SYNTHETIC EQUIVALENT OF 2,3-DIHYDRO-2,3-DIMETHYLENETHIOPHENE
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