Title of article
Efficient palladium(II)-catalyzed homocoupling of thiazole-4-carboxylic or oxazole-4-carboxylic derivatives
Author/Authors
Ziyuan Li، نويسنده , , Yiyun Wang، نويسنده , , Yue Huang، نويسنده , , Changhua Tang، نويسنده , , Jinyi Xu، نويسنده , , Xiaoming Wu، نويسنده , , Hequan Yao، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
6
From page
5550
To page
5555
Abstract
An efficient Pd(OAc)2-catalyzed homocoupling of thiazole-4-carboxylic or oxazole-4-carboxylic derivatives is described. It represents a facile and practical methodology to prepare bis-5,5′-thiazole (oxazole)-4,4′-dicarboxylic derivatives in good to excellent yields. This protocol tolerates a series of substitutions on the thiazole (oxazole) rings, including alkyl, carbonyl, and electron-withdrawing/donating group substituted phenyl groups.
Keywords
Palladium(II)-catalyzed , Thiazole , oxazole , Homocoupling , C–H bond activation
Journal title
Tetrahedron
Serial Year
2011
Journal title
Tetrahedron
Record number
1103465
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