Mass spectrometry of pyridine compounds-IV: The formation and decomposition of the [M - methyl]+ ion [C8H10N]+ from 4-t-butylpyridine in comparison with that of the [M - methyl]+ ion [C9H11]+ from t-butylbenzene, as studied by D- and 13C-labelling
A strong secondary isotope effect is observed in the preferred loss of methyl vs. trideutero‐methyl from the molecular ions of appropriately labelled 4‐t‐butylpyridine and t‐butylbenzene decomposing in the first and second field free regions of a double focusing mass spectrometer. This has been rati...
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| Veröffentlicht in: | Organic Mass Spectrometry 1973-09, Vol.7 (9), p.1091-1101 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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