1-(3-trifluoromethyl-phenyl)-1,4-dihydro-thiochromeno[4,3-
c]pyrazole-3-carboxylic acid 2-diethylamino-ethylamide 在
双氧水 作用下,
以
溶剂黄146 为溶剂,
反应 1.0h,
生成
5,5-dioxo-1-(3-trifluoromethyl-phenyl)-4,5-dihydro-1H-5λ6-thiochromeno[4,3-c]pyrazole-3-carboxylic acid 2-diethylamino-ethylamide