反应详情

A reaction mixture comprising 2.62 g of [3-[3-(dimethylamino)-1-oxo-2-propenyl]phenyl]methylcarbamic acid, methyl ester, 1.77 g of 3-amino-4-furoylpyrazole and 100 ml of glacial acetic acid was reacted as described in Example 29, giving 2.90 g of the desired product, mp 152°-154° C.