P(i-BuNCH2CH2)3N:: an efficient promoter for the microwave synthesis of diaryl ethers

被引：13

作者：

Raders, Steven M. ^{[1
]}

Verkade, John G. ^{[1
]}

机构：

[1] Iowa State Univ, Dept Chem, Ames, IA 50011 USA

来源：

TETRAHEDRON LETTERS | 2008年 / 49卷 / 21期

关键词：

proazaphosphatrane; microwave; diaryl ethers; TBDMS aryl ethers;

D O I：

10.1016/j.tetlet.2008.03.089

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

With the title proazaphosphatrane as a promoter, the coupling of aryl fluorides with aryl TBDMS ethers under microwave conditions gave moderate to high yields of the desired products at low catalyst loadings and in short times. In this methodology, electron deficient aryl fluorides possessing substituents, such as nitro, cyano, and ester, were coupled with sterically demanding aryl TBDMS ethers as well as with aryl TBDMS ethers bearing a variety of functionalities such as methoxy, halo, and cyano groups. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：3507 / 3511

页数：5

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