氟甲苯

1-benzyl-4-(4-methoxyphenyl)-2,3,5,6-tetraphenylpyridin-1-ium bromide

4-chloro-3-(trichlorovinyl)toluene

benzylmethoxymethyl ether

4-(p-tolyl)-1-benzyl-2,3,5,6-tetraphenylpyridinium bromide