Direct arylation of benzoxazole C-H bonds with iodobenzene diacetates

被引：31
作者：
Yu, Peng [1 ]
Zhang, Guangyou [1 ]
Chen, Fan [1 ]
Cheng, Jiang [2 ]
机构：
[1] Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Peoples R China
[2] Changzhou Univ, Sch Petrochem Engn, Changzhou 213164, Peoples R China
来源：
TETRAHEDRON LETTERS | 2012年 / 53卷 / 34期
基金：
中国国家自然科学基金;
关键词：
Arylation; C-H Bond activation; Benzoxazole; ENANTIOSELECTIVE ALPHA-ARYLATION; PALLADIUM-CATALYZED DIRECT; DIARYLIODONIUM SALTS; FUNCTIONALIZATION; INDOLES; ACETOXYLATION; HETEROARENES; ARENE;
D O I：
10.1016/j.tetlet.2012.06.076
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A Pd (OAc)(2)-catalyzed direct arylation of benzoxazole C-H bonds has been achieved with iodobenzene diacetates as the arylation reagent in moderate to good yields. The procedure tolerates a series of functional groups, such as methoxy, nitro, cyano, chloro, and bromo groups. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4588 / 4590
页数：3
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