RI 7604 Mass Spectra And Analytical Correlations For 32 Alkyl Aryl Sulfides

A mass spectral scheme of analysis was devised which can be used to identify individually a single compound from a larger group of similar compounds. Mass spectra for 32 alkyl aryl sulfides are provided for future reference work, and analytical correlations used in producing the analytical scheme are discussed. Some of the correlations show that base peaks are either the same mass as the parent peaks or may be derived from cleavage alpha to the sulfur atom with migration of one hydrogen to the sulfur atom. Other spectral consistencies provide means of separating ortho-, meta-, and paratolyl arrangements in an overall analytical scheme. Determinations of chain lengths and separation of isomeric species are also discussed.