乙氧甲酰基亚甲基三苯基膦

butylidene(triphenyl)-λ⁵-phosphane

氟里昂-22

1,3-dithiole 2-tripenylphosphonium hexafluorophosphanate

triphenyl(4,5,6,7-tetrahydrobenzo[d][1,3]dithiol-2-ylidene)-l⁵-phosphane