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Evidence for metal surface catalysed reduction of unsaturated carboxylic acids under negative ion chemical ionization
Author(s) -
Vairamani M.,
Saraswathi M.,
Rao G. K. Viswanadha
Publication year - 1990
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.1210250506
Subject(s) - chemistry , methanol , ionization , metal , ion , carboxylic acid , chemical ionization , organic chemistry , reduction (mathematics) , medicinal chemistry , geometry , mathematics
Unsaturated carboxylic acids have been found to undergo hydrogenation in the presence of methanol prior to ionization. Z ‐Isomers are found to undergo more facile reduction than the E ‐isomers in the case of two pairs of dicarboxylic acids studied.