Pd-catalyzed synthesis of aryl amines via oxidative aromatization of cyclic ketones and amines with molecular oxygen

SA Girard, X Hu, T Knauber, F Zhou, MO Simon…

Index: Girard, Simon A.; Knauber, Thomas; Zhou, Feng; Simon, Marc-Olivier; Li, Chao-Jun; Hu, Xiong; Deng, Guo-Jun Organic Letters, 2012 , vol. 14, # 21 p. 5606 - 5609,4

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Citation Number: 58

Abstract

Pd-catalyzed intermolecular aerobic dehydrogenative aromatizations have been developed for the arylation of amines with nonaromatic ketones. Under optimized reaction conditions, primary and secondary amines are selectively arylated in good yields with cyclohexanones and 2-cyclohexen-1-ones in the presence of a Pd-catalyst under an atmosphere of molecular oxygen.

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