Site-selective Suzuki-Miyaura reactions of the bis(triflate) of 1,3-dihydroxyanthraquinone

被引：18

作者：

Akrawi, Omer A. ^{[1
]}

Hussain, Munawar ^{[1
]}

Langer, Peter ^{[1
,2
]}

机构：

[1] Univ Rostock, Inst Chem, D-18059 Rostock, Germany

[2] Univ Rostock, Leibniz Inst Katalyse eV, D-18059 Rostock, Germany

来源：

TETRAHEDRON LETTERS | 2011年 / 52卷 / 10期

关键词：

Catalysis; Anthraquinones; Palladium; Suzuki-Miyaura reaction; Regioselectivity; CROSS-COUPLING REACTIONS; GAS-ADSORPTION PROFILE; ANTHRAQUINONES; TRIFLATE;

D O I：

10.1016/j.tetlet.2010.12.098

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Various aryl-substituted anthraquinones were prepared by palladium(0)-catalyzed Suzuki-Miyaura cross-coupling reactions of the bis(triflate) of 1,3-dihydroxyanthraquinone. A very good site-selectivity ill favor of position 1 was observed which can be explained by the electronic influence of the neighboring carbonyl group. (C) 2011 Published by Elsevier Ltd.

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页码：1093 / 1095

页数：3

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