1-[4-(2-iodoethyl)phenyl]octan-1-one

溴化1,6-六亚甲基二(三苯基磷)

triphenyl(9H-xanthen-9-yl)phosphanium,perchlorate

(4-methoxyphenyl)methylidene-triphenyl-λ⁵-phosphane

(4-tert-butylphenyl)methyl-triphenylphosphanium,chloride