Synthetic methods and reactions. 188. Triflic acid catalyzed phenylamination of aromatics with phenyl azide

…, P Ramaiah, Q Wang, GKS Prakash

文献索引：Olah, George A.; Ramaiah, Pichika; Wang, Qi; Prakash, G. K. Surya Journal of Organic Chemistry, 1993 , vol. 58, # 24 p. 6900 - 6901

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被引用次数: 21

摘要

Diarylamines are of substantial synthetic and industrial importance. 2 They have been used as intermediates for synthesis of carbazole derivatives, carbamazepine, acridine, phenazines, and spiroacridins, et^.^ AlCl3-catalyzed amination of arenes with phenyl azide in the presence of a proton source has been reported4 by Nakamura et al. The yields of arylphenylamines were in the range of 62-91%. Ullmann-type reactions6 are applicable ...