DIPHENYL(2-CHLOROMETHYL)METHANE PRODUCTION PROCESS

摘要

industrial organic synthesis. SUBSTANCE: diphenyl(2-chloromethyl)methane, intermediate in synthesis of antifungal agent - 1-(2- chlorophenyl)diphenylmethyl-1H-imidazole, is prepared by interaction of 2-chlorobenzaldehyde with benzene in refluxing concentrated sulfuric acid until complete consumption of 2-chlorobenzaldehyde. EFFECT: enhanced process efficiency. 3 ex