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Studies in organic mass spectrometry. XVIII—The effect of branching in the sidechain upon the fragmentation of 4,6‐dialkyl‐1,3‐dioxanes
Author(s) -
Monstrey J.,
van de Sande C.,
Vandewalle M.
Publication year - 1974
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210090715
Subject(s) - fragmentation (computing) , branching (polymer chemistry) , chemistry , hydrogen atom , alkyl , mass spectrum , mass spectrometry , hydrogen , stereochemistry , medicinal chemistry , organic chemistry , chromatography , biology , ecology
The presence of a 2′‐tertiary hydrogen atom has a profound influence on the general fragmentation pattern of 4,6‐dialkyl‐1,3‐dioxanes. Branching at the 2′‐position induces a double hydrogen transfer reaction which is absent in the spectra of 4,6‐ n ‐alkyl‐1,3‐dioxanes.