THE FIRST EXAMPLE OF A NITROGEN-SUBSTITUTED OXYALLYL CATION CYCLOADDITION

被引：29

作者：

WALTERS, MA

ARCAND, HR

LAWRIE, DJ

机构：

[1] Department of Chemistry, 6128 Burke Laboratory, Dartmouth College, Hanover

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 01期

关键词：

D O I：

10.1016/0040-4039(94)02160-D

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The readily available alpha,alpha'-phthalimidoyldibromide 2 has been converted to the first reported N-substituted oxyallyl cation by treatment with either CF3CH2OH or 3MLiClO(4)/Et(2)O in the presence of Et(3)N. The formation of this reactive intermediate has been demonstrated by its in situ cycloaddition with cyclopentadiene and furan.

引用

页码：23 / 26

页数：4

共 18 条

[1] DIMETHYLDIOXIRANE OXIDATION OF ENAMINES - 1ST SPECTRAL EVIDENCE FOR ENAMINE OXIDES BY STABILIZATION THROUGH N-SILYLATION [J].