ChemInform Abstract: MASS SPECTRAL STUDIES OF UNSYMMETRICAL DIALKYL DISULFIDES. INTRAMOLECULAR 1,2-, 1,3-, AND 1,4-HYDROGEN MIGRATION PROCESSES

1979 ◽  
Vol 10 (13) ◽  
Author(s):  
M. E. ALONSO ◽  
H. ARAGONA ◽  
A. W. CHITTY ◽  
R. COMPAGNONE ◽  
G. MARTIN
Keyword(s):  
Spectral Studies ◽  
Mass Spectral ◽  
Hydrogen Migration ◽  
Dialkyl Disulfides

Mass spectral studies of unsymmetrical dialkyl disulfides. Intramolecular 1,2-, 1,3-, and 1,4-hydrogen migration processes

1978 ◽  
Vol 43 (23) ◽  
pp. 4491-4495 ◽  
Author(s):  
Miguel E. Alonso ◽  
Horacio Aragona ◽  
A. Wladimir Chitty ◽  
Reynaldo Compagnone ◽  
Gonzalo Martin
Keyword(s):  
Spectral Studies ◽  
Mass Spectral ◽  
Hydrogen Migration ◽  
Dialkyl Disulfides

Mass spectral studies of symmetrical and unsymmetrical dialkyl disulfides

1981 ◽  
Vol 59 (3) ◽  
pp. 543-548 ◽  
Author(s):  
Dinesh Gupta ◽  
Arthur R. Knight ◽  
Peter J. Smith
Keyword(s):  
Hydrogen Transfer ◽  
Bond Cleavage ◽  
Molecular Ions ◽  
Spectral Studies ◽  
Factors Affecting ◽  
Mass Spectral ◽  
Alkyl Groups ◽  
Dialkyl Disulfides ◽  
Decomposition Pathway ◽  
Intramolecular Hydrogen

The mass spectra for thirteen symmetrical and thirty-five unsymmetrical dialkyl disulfides have been determined at 70 eV. Carbon–sulfur bond cleavage to give hydrocarbon ions was observed as well as the formation of RS+ ions. Factors affecting these two processes are discussed. The most favoured decomposition pathway for the molecular ions of most of the dialkyl disulfides (RSSR′) studied was intramolecular hydrogen transfer to give RSSH and R′SSH. The effect of varying the structure of the alkyl groups on this process has been investigated.

ChemInform Abstract: MASS SPECTRAL STUDIES ON SOME 1,3-DIOXABORINANE ESTERS

1975 ◽  
Vol 6 (29) ◽  
Author(s):  
P. B. BRINDLEY ◽  
R. DAVIS ◽  
B. L. HORNER ◽  
D. I. RITCHIE
Keyword(s):  
Spectral Studies ◽  
Mass Spectral
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