N-(6-chloro-4-phenylpyridazin-3-yl)methylamine 、
N-[6-chloro-4-(4-fluoro-2-methoxyphenyl)pyridazin-3-yl]-3-methanesulfonyl-N-methyl-5-trifluoromethyl benzamide 在
N-(6-chloro-4-phenylpyridazin-3-yl)-3-methanesulfonyl-N-methyl-5-trifluoromethylbenzamide 、
水 、
甲酸 作用下,
以
ethyl acetate heptane 为溶剂,
反应 18.0h,
以water with 0.05% formic acid (80:20 to 98:2) gave the desired compound as a colorless solid (20%)的产率得到N-(6-chloro-4-phenylpyridazin-3-yl)-3-methanesulfonyl-N-methyl-5-trifluoromethylbenzamide