A highly efficient palladium-catalyzed desulfitative arylation of azoles with sodium arylsulfinates

被引：87
|
作者：
Wang, Min [1 ]
Li, Dengke [1 ]
Zhou, Wei [1 ]
Wang, Lei [1 ,2 ]
机构：
[1] Huaibei Normal Univ, Dept Chem, Huaibei 235000, Anhui, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
来源：
TETRAHEDRON | 2012年 / 68卷 / 07期
基金：
美国国家科学基金会;
关键词：
Pd(OAc)(2); Desulfitative arylation; Azoles; Sodium arylsulfinates; C-H bond functionalization; C-H ARYLATION; SULFONYL CHLORIDES; DIRECT AMINATION; CROSS-COUPLINGS; SULFINIC ACIDS; DIRECT ALKYNYLATION; DIRECT ALKYLATION; REAGENTS; OLEFINS; BONDS;
D O I：
10.1016/j.tet.2011.12.072
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A highly efficient palladium-catalyzed direct desulfitative arylation of azoles at C2-position has been developed using sodium arylsulfinates as aryl sources. Azoles including benzoxazoles, benzothiazoles, oxazoles, thiazoles, and 1,3,4-oxadiazoles reacted with sodium arylsulfinates smoothly to generate the corresponding products in good to excellent yields, and various substitution patterns were tolerated toward the reaction. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1926 / 1930
页数：5
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