1236810-91-5

Upstream product

• 621-23-8 1,2,3-trimethoxybenzene 
• 14674-38-5 N-(4-methoxybenzylidene)-p-toluenesulfonamide 

Downstream Products

• 671795-50-9 2,2'-((4-methoxyphenyl)methylene)bis(1,3,5-trimethoxybenzene) 
• 86694-55-5 2-[(4-methoxyphenyl)(5-methylfuran-2-yl)methyl]-5-methylfuran 

Relevant academic research and scientific papers

Heterobimetallic Ir-Sn catalysis: Aza-Friedel-Crafts reaction of N-sulfonyl aldimines

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.

Friedel-crafts arylation reactions of N -sulfonyl aldimines or sulfonamidesulfones with electron-rich arenes catalyzed by FeCl 3·6H2O: Synthesis of triarylmethanes and bis-heteroarylarylmethanes

(Figure presented) The FeCl3·6H2O-catalyzed Friedel-Crafts arylation reactions of N-sulfonyl aldimines or sulfonamidesulfones with electron-rich arenes and heteroarenes, which lead to the formation of triarylmethanes and bis-heteroar