A Copper??Catalyzed Aerobic Cascade Dehydrogenative–Dehalogenative Reaction

L Liang, G Yang, W Wang, F Xu, Y Niu…

Index: Liang, Lei; Yang, Guanyu; Wang, Wei; Xu, Fengrong; Niu, Yan; Sun, Qi; Xu, Ping Advanced Synthesis and Catalysis, 2013 , vol. 355, # 7 p. 1284 - 1290

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Citation Number: 5

Abstract

Abstract A copper-catalyzed cascade dehydrogenative and dehalogenative reaction of halogenated 6-phenyl-4, 5-dihydropyridazin-3 (2H)-ones to 6-phenylpyridazin-3 (2H)-ones has been developed. Moreover, the catalytic system consisting of copper (II) acetate/sodium carbonate/pyridine exhibits high reactivity and selectivity with oxygen as the terminal oxidant.

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