Chemichal Ionization and Electron Impact Mass Spectra of Thiosulfinates, Thiosulfonates, and Sulfinyl Sulfones

Article abstract of DOI:10.1002/oms.1210170303

The chemical ionization and electron impact mass spectra of some thiosulfinates, thiosulfonates, and sulfinyl sulfones have been studied.The electron impact mass spectra of four of the six thiosulfonates show molecular ions of less than 1percent.Inconclusive evidence was obtained for sulfenyl sulfinate type intermediates in the electron impact spectra of thiosulfonates.The electron impact spectra of thiosulfonates were similar to those of thiosulfonates.The chemical ionization (isobutane) mass spectra of thiosulfinates and thiosulfonatesgenerally show protonated molecular ions (+) as base peaks and (+) and (+) peaks.