1126682-83-4Relevant academic research and scientific papers
Aluminum triflate as a powerful catalyst for direct amination of alcohols, including electron-withdrawing group-substituted benzhydrols
Ohshima, Takashi,Ipposhi, Junji,Nakahara, Yasuhito,Shibuya, Ryozo,Mashima, Kazushi
supporting information, p. 2447 - 2452 (2012/11/07)
Direct aminations of allylic alcohols, benzylic alcohols, and benzhydrols with electron-withdrawing (F, Br, I, NO2, or CN) substituents were efficiently catalyzed by aluminum triflate [Al(OTf)3] to afford the corresponding biarylamines in high yield, and the dibromo-substituted product was further transformed into letrozole. Copyright
Transition-metal-free intermolecular amination of sp3 C-H bonds with sulfonamides
Fan, Renhua,Li, Weixun,Pu, Dongming,Zhang, Li
supporting information; scheme or table, p. 1425 - 1428 (2009/10/06)
An efficient transition-metal-free intermolecular benzylic amidation with sulfonamides is described. Various valuable nitrogen-containing compounds, including amines, β-chloro amine, amino alcohol, α-, β-amino ester, and N-sulfonyl imine, are generated fr
