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Massenspektroskopische Fragmentierungsreaktionen. XI ‐,β‐Spaltung von 2‐Alkylpyridinen‐Umlagerung zu einer Azachinodimethanstruktur?
Author(s) -
Budzikiewicz H.,
Besler U.
Publication year - 1976
Publication title -
organic mass spectrometry
Language(s) - German
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210110411
Subject(s) - chemistry , methylene , medicinal chemistry , cleavage (geology) , stereochemistry , ring (chemistry) , organic chemistry , materials science , fracture (geology) , composite material
Deuterium and 13C labelling shows that the β‐cleavage product of 2‐alkyl pyridines loses inter alia in the next step the 2′‐methylene group together with the ring nitrogen.