These common heterocyclic compound, 103057-10-9, name is 4-(Chloromethyl)-1-trityl-1H-imidazole, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Formula: C23H19ClN2
A.1.1.1. triphenyl[[1-(triphenylmethyl)-1H-imidazol-4-yl]methyl]phosphonium chloride 77.7 g (296 mmol) of triphenylphosphine are added to 670 ml of a solution of 105.5 g (294 mmol) of 4-(chloromethyl)-1-(triphenylmethyl)-1H-imidazole in dimethylformamide. The mixture is heated at 80 C. for 3 hours. The solvent is evaporated and the crude product is taken up in ether and triturated. The precipitate is filtered and dried under vacuum over phosphorus pentoxide. 162 g of product are obtained in the form of yellowish crystals. Melting point=210 C. Yield=89%
The synthetic route of 4-(Chloromethyl)-1-trityl-1H-imidazole has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Synthelabo; US5552410; (1996); A;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem