有机锡化合物的电喷雾电离质谱

The Electron Spray Ionization-Mass Spectra of Organo-tin Compound

报道了一系列有机锡RRP（S）SSn（Cy）3化合物的电喷雾电离质谱（ESI－MS）及碰撞诱导解离质谱（CID－MS），总结了其谱图特征，讨论了其碎裂机理，为该类化合物的鉴定提供了依据。

The electron spray ionization-mass spectra (ESI-MS)and collision induced disaseiation-mass spectra(CID-MS) of a series of organo-tin compounds RRP(S)SSn(Cy)3 are reported. The characteristicsof the mass specthe have been summarized. The fragmentaion mechanisms have been discussed. Thesemass spectra provide the information of structure for these compounds.