A HIGHLY EFFICIENT ROUTE TO FERROCENE DERIVATIVES CONTAINING 4-CARBON HETEROANNULAR BRIDGES VIA A NOVEL CYCLIZATION REACTION

被引：52

作者：

PUDELSKI, JK ^{[1
]}

CALLSTROM, MR ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT CHEM,COLUMBUS,OH 43210

来源：

ORGANOMETALLICS | 1992年 / 11卷 / 08期

关键词：

D O I：

10.1021/om00044a009

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Synthesis of 1, 1'-bis((trimethylsilyl)ethynyl)-ferrocene and conversion of this compound to a ferrocene derivative containing a 1-methoxy-1,3-butadienyl heteroannular bridging unit via a novel, catalytic, and high-yielding cyclization reaction are described. Simple synthetic transformations of this reactive bridging unit readily yield ferrocene derivatives containing four-carbon heteroannular bridges.

引用

页码：2757 / 2759

页数：3