THE STEREOCHEMISTRY OF RING-OPENING OF 3-ALKYL-1,1-DIHALOCYCLOPROPENES TO VINYLCARBENES AT AMBIENT-TEMPERATURE

被引：8

作者：

ALDULAYYMI, JR ^{[1
]}

BAIRD, MS ^{[1
]}

FITTON, HL ^{[1
]}

机构：

[1] UNIV WALES,DEPT CHEM,BANGOR LL57 2UW,GWYNEDD,WALES

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 33期

关键词：

D O I：

10.1016/S0040-4039(00)61290-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of 3-alkyl-1,2-dibromocyclopropenes with electron-rich or electron-poor alkenes in solution at 0 - 20-degrees-C leads to cyclopropanes apparently derived by stereoselective trapping of a single isomer of a vinylcarbene; in the absence of an alkene, the cyclopropenes rearrange to alkynes.

引用

页码：4803 / 4806

页数：4

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[9]

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