Electron impact mass spectrometry and collisional spectroscopy in the structural characterization of 4-benzylidene and 4-phenylethylidene-2-phenyl-5(4H)-oxazolones |
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| Authors: | O. Curcuruto,P. Traldi,C. Cativiela,M. D. Diaz De Villegas,J. I. Garcia,J. A. Mayoral,D. Aj |
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| Affiliation: | O. Curcuruto,P. Traldi,C. Cativiela,M. D. Diaz De Villegas,J. I. Garcia,J. A. Mayoral,D. Ajò |
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| Abstract: | The mass spectrometric behaviour of four isomeric oxazolones is rationalized by means of metastable ion studies and bond order calculations via semiempirical methods. The data allow the identification of a possible intermediate structure of molecular species that accounts easily for the observed primary decomposition pathways. |
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