CYCLOADDITION OF ENAMINES WITH ALKYNYLPHOSPHONATES - A ROUTE TO FUNCTIONALIZED MEDIUM-SIZED RINGS

被引：27

作者：

RUDER, SM

NORWOOD, BK

机构：

[1] Department of Chemistry, Virginia Commonwealth University, Richmond

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 21期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0040-4039(00)73213-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Substituted seven and eight membered rings were formed from cyclopentanone and cyclohexanone via cycloadditions of pyrrolidine enamines with alkynyl phosphonates. This procedure provides straightforward access to functionalized medium sized rings that could be further manipulated in the synthesis of a number of natural products.

引用

页码：3473 / 3476

页数：4

共 9 条

[1] REACTION OF ENAMINES OF CYCLIC KETONES WITH DIMETHYL ACETYLENEDICARBOXYLATE [J].