在
potassium carbonate 作用下,
以
二甲基亚砜 为溶剂,
反应 0.5h,
生成
(R)-9-chloro-2-(trans-4-(dimethylamino)cyclohexyl)-2,4-dimethyl-6-((6-methyl-4-(methylthio)-2-oxo-1,2-dihydropyridin-3-yl)methyl)-7,8-dihydro-[1,3]dioxolo[4,5-g]isoquinolin-5(6H)-one 、 (S)-9-chloro-2-(trans-4-(dimethylamino)cyclohexyl)-2,4-dimethyl-6-((6-methyl-4-(methylthio)-2-oxo-1,2-dihydropyridin-3-yl)methyl)-7,8-dihydro-[1,3]dioxolo[4,5-g]isoquinolin-5(6H)-one