3-(1-Benzyl-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-propionic acid 2-[3-(1-benzyl-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-propionyloxy]-ethyl ester; compound with oxalic acid 、
碘甲烷 以
乙腈 为溶剂,
反应 48.0h,
以94%的产率得到mono(2,2'-((ethane-1,2-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-benzyl-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium)) monoiodide