Rhodium(III)-Catalyzed Directed ortho-C-H Bond Functionalization of Aromatic Ketazines via C-S and C-C Coupling.
作者信息
Wen Jing, Wu An, Wang Mingyang, Zhu Jin
机构信息
Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Nanjing University , Nanjing 210093, China.
出版信息
J Org Chem. 2015 Nov 6;80(21):10457-63. doi: 10.1021/acs.joc.5b01154. Epub 2015 Oct 9.
PMID:26417874
Abstract
Described herein is a convenient and efficient method for sulfuration and olefination of aromatic ketazines via rhodium-catalyzed oxidative C-H bond activation. A range of substituted substrates are supported, and a possible mechanism is proposed according to experimental results of kinetic isotopic effect, reversibility studies, and catalysis of rhodacycle intermediate c1.
摘要
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