Pd-catalyzed, cu(I)-mediated cross-couplings of bisarylthiocyclobutenediones with boronic acids and organostannanes

被引：35

作者：

Aguilar-Aguilar, Angelica

Liebeskind, Lanny S.

Pena-Cabrera, Eduardo

机构：

[1] Univ Guanajuato, Fac Quim, Guanajuato 36050, Gto, Mexico

[2] Emory Univ, Dept Chem, Atlanta, GA 30322 USA

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2007年 / 72卷 / 22期

关键词：

D O I：

10.1021/jo701331m

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Bisarylthiocyclobutenedione 7 reacted smoothly with a variety of both organostannanes and (hetero)arylboronic acids in the presence of a catalytic amount of Pd and a stoichiometric amount of CuTC to produce symmetrical disubstituted cyclobutenediones in yields that range from 37 to 94% (18 examples).

引用

页码：8539 / 8542

页数：4

共 54 条

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