Synthesis of amino-functionalized 2,2′-bipyridines

被引：12

作者：

Hapke, Marko

Staats, Holger

Wallmann, Ivonne

Luetzen, Arne

机构：

[1] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-18059 Rostock, Germany

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

来源：

SYNTHESIS-STUTTGART | 2007年 / 17期

关键词：

cross-coupling reactions; bipyridine; palladium; protecting group; amines;

D O I：

10.1055/s-2007-983824

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Amino-functionalized 2,2'-bipyridines are versatile building blocks for the synthesis of sophisticated chelating ligands with the 2.2'-bipyridine core. The 4-, 5-, and 6-substituted 2-chloro-and 2-bromopyridine building blocks were prepared and coupled to symmetrically and non-symmetrically diamino-functionalized compounds by homo- and cross-coupling procedures. Further transformations were carried out to demonstrate the synthetic versatility of these compounds and the employed procedures.

引用

收藏

页码：2711 / 2719

页数：9

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