反应详情

A mixture of 8.31 g. of 3-aminopyrazole, 24.32 g. of 3-dimethylamino-3'-(trifluoromethyl)acrylophenone and 100 ml. of glacial acetic acid is refluxed for 8 hours and evaporated in vacuo to an oil. This oil is treated as described in Example 1, giving the desired product, m.p. 103°-104.5° C.

1. additionA mixture of 8.31 g
2. customevaporated in vacuo to an oil
3. additionThis oil is treated