3-(3,4-Dimethoxy-phenyl)-3-oxo-2-(triphenyl-λ5-phosphanylidene)-propionic acid tert-butyl ester

3,4-二甲氧基苯甲酰氯

2,2-dibromo-1-(3,4-dimethoxyphenyl)ethanone

alpha-(3,4-二甲氧基苯基)-6,7-二甲氧基异喹啉-1-甲醇

1-[1-(3,4-dimethoxyphenyl)ethenyl]-6,7-dimethoxyisoquinoline