反应详情

The title compound was prepared in two steps from 5-chloro-7,8-bis(4-chlorophenyl)-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one by nucleophilic displacement of chloride with 4-methoxybenzylzinc chloride, followed by alkylation with iodoethane, in a manner analogous to that in which 7,8-bis(4-chlorophenyl)-5-methyl-2-(4-(trifluoromethyl)benzyl)-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one was prepared. HPLC/MS: retention time=4.571 min, [M+H]30 =505.

1. customwas prepared