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Characterization of iminopropadienone ions and neutrals in a tandem mass spectrometer
Author(s) -
Flammang Robert,
Laurent Sophie,
FlammangBarbieux Monique,
Wentrup Curt
Publication year - 1992
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/rcm.1290061108
Subject(s) - chemistry , tandem , mass spectrometry , tandem mass spectrometry , ion , pyrolysis , selected reaction monitoring , characterization (materials science) , analytical chemistry (journal) , ionization , hybrid mass spectrometer , spectrometer , organic chemistry , chromatography , nanotechnology , materials science , physics , quantum mechanics , composite material
Radical‐cations of iminopropadienones (RNCCCO +˙ ) have been generated by dissociative ionization of isoxazle precursors a structurally characterized by collisional activation mass spectrometry; the corresponding neutral cumulenes have also been produced in a tandem mass spectrometer by neutralization and/or flash‐vacuum pyrolysis experiments.