Liquid enol ethers and acetates as gaseous alkyne equivalents in Rh-catalyzed chemo- and regioselective formal cross-alkyne cyclotrimerization

被引：62

作者：

Hara, Hirorni ^{[1
]}

Hirano, Masao ^{[1
]}

Tanaka, Ken ^{[1
]}

机构：

[1] Tokyo Univ Agr & Technol, Grad Sch Engn, Dept Appl Chem, Tokyo 1848588, Japan

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 12期

关键词：

D O I：

10.1021/ol800813g

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A cationic rhodium(l)/rac-BINAP complex catalyzes chemo- and regioselective formal cross-cyclotrimerizations of alkynes with enol ethers or acetates. Commercially available and cheap liquid enol ethers and acetates could be used as convenient gaseous alkyne equivalents in the present rhodium catalyses.

引用

页码：2537 / 2540

页数：4

共 54 条

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