4-amino-1-(3,5-dimethyl-pyrazol-1-yl)-pent-3-en-2-one 、
2,2,6-三甲基-4H-1,3-二英-4-酮 在
silica gel 、
乙酸乙酯 作用下,
反应 6.0h,
以ethyl acetate as an eluent to provide 6 gm of 3-[2-(3,5-dimethyl-pyrazol-1-yl)acetyl]-2,6-dimethyl-1H-pyridin-4-one的产率得到3-[2-(3,5-dimethyl-pyrazol-1-yl)acetyl]-2,6-dimethyl-1H-pyridin-4-one