3-[5-(3,4-Dimethoxy-benzyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-yl]-propionic acid 2-{3-[5-(3,4-dimethoxy-benzyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-yl]-propionyloxy}-ethyl ester; compound with oxalic acid 、
碘甲烷 以
乙腈 为溶剂,
反应 48.0h,
以85%的产率得到mono(6,6'-((ethane-1,2-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(5-(3,4-dimethoxybenzyl)-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium)) monoiodide