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Evidence against an ortho attack in the molecular ion of ethyl 3‐phenylpropionate
Author(s) -
Resink J. J.,
Venema A.,
Nibbering N. M. 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.1210091014
Subject(s) - protonation , benzaldehyde , ion , chemistry , labelling , medicinal chemistry , stereochemistry , organic chemistry , biochemistry , catalysis
13 C labelling at the benzylic position of the title compound has shown that the decomposing m / e 107 [C 7 H 7 O] + ion has the protonated benzaldehyde and not the o‐hydroxybenzyl cation structure, suggested earlier by other authors 1 .
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