Nitrogen-directed ortho-arylation and -heteroarylation of aromatic rings catalyzed by ruthenium complexes

被引：89

作者：

Oi, Shuichi ^{[1
]}

Funayama, Raito ^{[1
]}

Hattori, Tetsutaro ^{[2
]}

Inoue, Yoshio ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Engn, Dept Biomol Engn, Aoba Ku, Sendai, Miyagi 8708579, Japan

[2] Tohoku Univ, Grad Sch Environm Studies, Dept Environm Studies, Aoba Ku, Sendai, Miyagi 8708579, Japan

来源：

TETRAHEDRON | 2008年 / 64卷 / 26期

关键词：

D O I：

10.1016/j.tet.2007.12.060

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The ruthenium-catalyzed direct ortho-arylation reactions of 2-phenylpyridine and 2-aryloxazolines have been successfully expanded to the direct aryl-heteroaryl coupling reactions using heteroaryl bromides. The reaction mechanism involving the Ru-II/Ru-IV intermediates is proposed from the results of the stoichiometric reaction of a divalent ruthenacycle complex of 2-phenylpyridine with bromobenzene. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：6051 / 6059

页数：9

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