Chemical ionization and electron impact mass spectra of thiosulfinates, thiosulfonates and sulfinyl sulfones
摘要:
AbstractThe 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 1%. 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 thiosulfonates generally show protonated molecular ions [MH]+as base peaks and [MH+1]+and [MH+2]+peaks.
A General, high-yield preparation of thiosulfinate esters using organotin precursors
作者:David N. Harpp、T. Aida、T.H. Chan
DOI:10.1016/s0040-4039(00)88389-6
日期:1983.1
Formation of elusive vic-disulfoxides and OS-sulfenyl sulfinates during the m-chloroperoxybenzoic acid (MCPBA) oxidation of alkyl aryl disulfides and their regioisomeric sulfinothioic acid S-esters
作者:Fillmore Freeman、Christos N. Angeletakis
DOI:10.1021/jo00206a013
日期:1985.3
HARPP, D. N.;AIDA, T.;CHAN, T. H., TETRAHEDRON LETT., 1983, 24, N 47, 5173-5176
作者:HARPP, D. N.、AIDA, T.、CHAN, T. H.
DOI:——
日期:——
Intermediates in the peroxy acid oxidation of phenyl phenylmethanethiosulfinate
作者:Fillmore Freeman、Christos N. Angeletakis
DOI:10.1021/jo00333a011
日期:1981.9
Chemical ionization and electron impact mass spectra of thiosulfinates, thiosulfonates and sulfinyl sulfones
作者:Fillmore Freeman、Christos N. Angeletakis
DOI:10.1002/oms.1210170303
日期:1982.3
AbstractThe 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 1%. 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 thiosulfonates generally show protonated molecular ions [MH]+as base peaks and [MH+1]+and [MH+2]+peaks.