Tridentate complexes of 2,6-bis(4-substituted-1,2,3-triazol-1-ylmethyl)pyridine and its organic azide precursors: an application of the copper(II) acetate-accelerated azide-alkyne cycloaddition

被引：44

作者：

Brotherton, Wendy S. ^{[1
]}

Guha, Pampa M. ^{[1
]}

Phan, Hoa ^{[1
]}

Clark, Ronald J. ^{[1
]}

Shatruk, Michael ^{[1
]}

Zhu, Lei ^{[1
]}

机构：

[1] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA

来源：

DALTON TRANSACTIONS | 2011年 / 40卷 / 14期

基金：

美国国家科学基金会;

关键词：

TRANSITION-METAL-COMPLEXES; CLICK CHEMISTRY; 1,3-DIPOLAR CYCLOADDITION; RUTHENIUM(II) COMPLEXES; COORDINATION CHEMISTRY; CRYSTAL-STRUCTURE; TERMINAL ALKYNES; LIGANDS; CATALYSTS; TRIAZOLE;

D O I：

10.1039/c0dt01702g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Rapid coupling reactions between 2,6-bis(azidomethyl) pyridine and terminal alkynes in the presence of 5 mol% Cu(OAc)(2)center dot H2O without the addition of a reducing agent afford tridentate ligands for first-row transition-metal ions. The chelation between Cu-II and alkylated nitrogen atoms of the azido groups of 2,6-bis(azidomethyl) pyridine, as observed in the solid state, is credited for the acceleration of the azide-alkyne cycloaddition reactions.

引用

页码：3655 / 3665

页数：11

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