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Synthesis and mass spectrometric investigations of some new coumarin derivatives
Author(s) -
Corda L.,
Delogu G.,
Favretto D.,
Maccioni E.,
Podda G.,
Santana L.,
Tomaselli C.,
Traldi P.,
Uriarte E.
Publication year - 1998
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/(sici)1097-0231(19981230)12:24<2041::aid-rcm415>3.0.co;2-0
Subject(s) - chemistry , coumarin , decomposition , mass spectrometry , electron ionization , kinetic energy , ion , computational chemistry , ionization , analytical chemistry (journal) , organic chemistry , chromatography , physics , quantum mechanics
The electron ionisation induced decomposition pathways of a series of new coumarins, three psoralens, one allopsoralen and one angelicine have been studied in detail with the aid of mass analysed ion kinetic energy spectrometry. The examined compounds exhibit decomposition patterns well related to their structures and the characterisation of some isomer pairs has been obtained. Copyright © 1998 John Wiley & Sons, Ltd.