One-pot synthesis of diarylalkynes using palladium-catalyzed Sonogashira reaction and decarboxylative coupling of sp carbon and sp2 carbon

被引：268

作者：

Moon, Jeongju ^{[1
]}

Jeong, Miso ^{[1
]}

Nam, Hyungoog ^{[1
]}

Ju, Jinhun ^{[1
]}

Moon, Joong Ho ^{[2
]}

Jung, Hyun Min ^{[3
]}

Lee, Sunwoo ^{[1
]}

机构：

[1] Chonnam Natl Univ, Dept Chem, Kwangju 500757, South Korea

[2] ICx Nomad Inc, Cambridge, MA 02142 USA

[3] Korea Res Inst Chem Technol, Adv Mat Div, Taejon 305600, South Korea

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 05期

关键词：

D O I：

10.1021/ol703130y

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Decarboxylative coupling of sp-sp(2) carbons is possible by palladium catalyst. Employing propiolic acid (1) as a difunctional alkyne, and using the consecutive reactions of the Sonogashira reaction and the decarboxylative coupling, unsymmetrically substituted diaryl alkynes were obtained in moderate to good yield.

引用

页码：945 / 948

页数：4

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