2-Chloro-4,6-diphenyl-1,3,5-triazine → HCID 58556470, compound

Participants

Reaction Steps

9H-3-carbazolyl(diphenyl)phosphine oxide (8 g), prepared as above, was dissolved in 120 ml of dry N,N′-dimethylformamide under nitrogen. 1.2 g of sodium hydride was added and stirred at room temperature for 1 h. A solution of 2-chloro-4,6-diphenyl-1,3,5-triazine (U-1, 7.0 g) in dry N,N′-dimethylformamide (50 ml) was then added to the reaction mixture. The reaction was further allowed to stir for 24 h. The product was precipitated by pouring the reaction mixture into water. The solid thus obtained was then washed with methanol, followed by n-hexane and dried under vacuum to obtain 9 g of 9-(4,6-diphenyl-1,3,5-triazin-2-yl)-9H-3-carbazolyl(diphenyl)phosphine oxide, compound 8-8 (71%).

Provenance & Evidence