2-[[5-[6-Hydroxy-3-[[3-methyl-4-[(1-pyrrolidinyl)methyl]phenyl]methyl]benzo[b]thiophen-2-yl]pyrid-2-yloxy]ethyl]pyrrolidine Dioxalate 、
4-bromo-2-methylphenyl 2-(1-pyrrolidinyl)ethyl ether 在
SiO2 、 hexanes-THF TEA 作用下,
生成 1-[2-[2-Methyl-4-[6-hydroxy-3-[[3-methyl-4-[(1-pyrrolidinyl)methyl]phenyl]methyl]benzo[b]thiophen-2-yl]phenoxy]ethyl]pyrrolidine Dioxalate