(5-methoxy-1H-indol-2-yl)methyl-triphenylphosphanium

2-氯-5-异氰酸硝基苯

6-chloro-1-(triphenyl-λ⁵-phosphanylidene)hexan-2-one

(2-chlorophenyl)methyl-triphenylphosphanium,bromide

(methoxycarbonylamino)methyl-triphenylphosphanium,chloride