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Zur Analytik von Kohlenwasserstoffen mit Hilfe der Massenspektrometrie. V. Abhängigkeit der elektronenstoßinduzierten Fragmentierung monocyclischer Kohlenwasserstoffe von der Ringgröße

✍ Scribed by Dozent Dr. R. Herzschuh; Dr. K. Epsch


Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
368 KB
Volume
322
Category
Article
ISSN
1615-4150

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✦ Synopsis


Analysis of Hydrocarbons by Means of the Mass Spectrometry. V. Fragmentation of Monocyclic Hydrocarbons as a Function of the Ring Size

The E.I.‐spectra of the cycloalkanes C~n~H~2n~ (n = 5 – 14) and of the cycloalkenes C~n~H~2n‐2~ (n = 5 – 12) exhibit strongly influence of the ring strain energies on the stability of molecular ions. Medium‐sized cycloalkanes and cycloalkenes (n = 9 – 11) show exceptional behaviour under the conditions of the electron impact ionization, which is discussed on the base of ring strain effects.


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