(Z)-2-(7-methoxy-3,3-dimethyl-3,4-dihydro-(2H)-isoquinolin-1-ylidene)-1-(2-hydroxypyridin-5-yl)ethan-1-one 、
碘甲烷 在
potassium carbonate 作用下,
以
四氢呋喃 、 DMF (N,N-dimethyl-formamide) 为溶剂,
反应 6.0h,
生成
(Z)-2-(7-methoxy-3,3-dimethyl-3,4-dihydro-(2H)-isoquinolin-1-ylidene)-1-(1-methyl-6-oxo-1,6-dihydropyridin-3-yl)ethan-1-one