反应详情

starting from ethyl o-methoxybenzimidate and o-trifluoromethyl-benzoyl chloride there is obtained ethyl N-(o-trifluoromethyl-benzoyl)-o-methoxybenzimidate and therefrom with methylhydrazine there is obtained 3-(o-anisyl)-1-methyl-5-(o-trifluoromethyl-phenyl)-1H-1,2,4-triazole, m.p. 74°-78° C.;