(1-chloro-2,2,2-trifluoroethylidene)triphenyl-5-phosphane

(perfluoropropan-2-ylidene)triphenyl-l⁵-phosphane

4-chloro-1,1,1-trifluoro-5-methyl-2-(trifluoromethyl)hex-2-ene

二甲基亚砜

碘苯二乙酸