Etude par Spectrométrie de Masse de la Fragmentation d'une Série de Diols Aliphatiques |
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Authors: | Pierre-Alain Blanc Fazil O Gülaar Armand Buchs |
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Institution: | Pierre-Alain Blanc,Fazil O. Gülaçar,Armand Buchs |
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Abstract: | The mass spectrometric fragmentation of a series of diols having the general formula HO? (CH2)n? OH with n = 2-11 has been studied. Extensive labelling of n-butane-1,4 diol and n-hexane-1,6 diol with deuterium allows fragmentation modes to be proposed. The labelling reveals that intramolecular exchange of H atoms often precedes the fragmentation and becomes more important when the length of the chain increases. |
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