Tetrahedron

Organocatalytic oxidative dehydrogenation of aromatic amines for the preparation of azobenzenes under mild conditions

…, C Qi, Y Feng, X Li, Z Bao, W Cao, Q Sun, C Veaceslav…

文献索引：Ma, Hengchang; Li, Wenfeng; Wang, Jian; Xiao, Guanghai; Gong, Yuan; Qi, Chunxuan; Feng, Yunpeng; Li, Xiufang; Bao, Zhikang; Cao, Wei; Sun, Qiangsheng; Veaceslav, Caraus; Wang, Feng; Lei, Ziqiang Tetrahedron, 2012 , vol. 68, # 39 p. 8358 - 8366

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被引用次数: 20

摘要

(Diacetoxyiodo) benzene used as stoichiometrically and catalytically in the preparation of azobenzenes under mild reaction conditions was developed. The metal-free oxidation systems demonstrated wide substituents tolerance, alkyls, halogens, and several versatile functional groups, such as amino, ethynyl, and carboxyl substituents are compatible well, and the corresponding products could be formed with good to excellent yields. In this ...