4-(dimethylamino)-1-(4-nitrophenethyl)pyridin-1-ium bromide

4-amino-3-bromo-1-(4-nitrophenethyl)pyridin-1-ium bromide

2-methyl-1-(4-nitrophenethyl)pyridin-1-ium bromide

4-硝基碘苯

乙烯基三甲基硅烷