ethyl acetate hydrochloride 、 ethyl 1-[3-(dimethylamino)propyl]-2-heptadecyl-1H-benzimidazole-5-carboxylate 在
乙酸乙酯 作用下,
以
乙酸乙酯 为溶剂,
反应 0.17h,
以yielding the entitled compound (0.29 g) as grayish yellow solid的产率得到ethyl 1-[3-(dimethylamino)propyl]-2-heptadecyl-1H-benzimidazole-5-carboxylate monohydrochloride