1172116-59-4Relevant articles and documents
Heterobimetallic Ir-Sn catalysis: Aza-Friedel-Crafts reaction of N-sulfonyl aldimines
Chatterjee, Paresh Nath,Maity, Arnab Kumar,Mohapatra, Swapna Sarita,Roy, Sujit
, p. 2816 - 2826 (2013/04/10)
The heterobimetallic complex [Ir(COD)(SnCl3)Cl(μ-Cl)] 2 catalyzes the aza-Friedel-Crafts reaction of 1,3,5- trimethoxybenzene, as well as substituted indoles with N-sulfonyl aldimines leading to the formation of diarylamines and triarylmethanes in good yields. The symmetrical triarylmethanes were also obtained from diarylamines and suitable nucleophiles via simultaneous cleavage of sp3 C-N bond and elimination of 1,3,5-trimethoxybenzene.