Die massenspektrometrische Retro‐ Diels ‐ Alder ‐Reaktion: 1,2,3,4‐Tetrahydrocarbazol. 30. Mitteilung über massenspektrometrische Untersuchungen | Zendy

Neukomm Gisela | Zendy; Hesse Manfred | Zendy

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Die massenspektrometrische Retro‐ Diels ‐ Alder ‐Reaktion: 1,2,3,4‐Tetrahydrocarbazol. 30. Mitteilung über massenspektrometrische Untersuchungen

Author(s) -

Neukomm Gisela,

Hesse Manfred

Publication year - 1977

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.19770600730

Subject(s) - chemistry , diels–alder reaction , mass spectrum , deuterium , ethylene , medicinal chemistry , organic chemistry , catalysis , nuclear physics , physics , ion

The mass spectral retro Diels ‐ Alder ‐reaction: 1,2,3,4‐tetrahydrocarbazole 1,2,3,4‐Tetrahydrocarbazole undergoes a retro Diels ‐ Alder ‐reaction under electron impact. C(2) and C(3) are eliminated as ethylene. This is shown by measuring the deuterated derivatives 1a , 1b and 1c . Furthermore the oxo‐1,2,3,4‐tetrahydrocarbazole derivatives 3 and 4 are investigated in respect to the mass spectral retro Diels ‐ Alder reaction too.

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