Rearrangement of pyridine to its 2-carbene tautomer mediated by iridium

被引：74

作者：

Alvarez, Eleuterio

Conejero, Salvador

Lara, Patricia

Lopez, Jorge A.

Paneque, Margarita

Petronilho, Ana

Poveda, Manuel L.

del Rio, Diego

Serrano, Oracio

Carmona, Ernesto

机构：

[1] CSIC, Dept Quim Inorgan, Inst Invest Quim, Seville 41092, Spain

[2] Univ Seville, Seville 41092, Spain

[3] Univ Guanajuato, Inst Investigac Cientificas, Guanajuato, Mexico

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 46期

关键词：

D O I：

10.1021/ja075685i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

One of the Ir-CH2 bonds within the chelate structure of compound 1 acts as a C-H activation shuttle and permits the 1,2-H shift needed for the isomerization of pyridine to its 2-carbene tautomer. The iridium-mediated tautomerization is kinetically competitive with traditionally facile N coordination of the heterocycle.

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页码：14130 / +

页数：3

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