Electron Impact Ionization-induced Fragmentation of Uracil-fused Tetrathiafulvalenes

The 70 eV electron ionization mass spectra of uracil‐fused tetrathiafulvalenes have been studied by accurate mass measurement, metastable ion analysis and collision‐induced dissociation. Changes in the structure of substituents, both in the tetrathiafulvalene moiety and on the N1 atom of uracil, cau...

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Published inRapid communications in mass spectrometry Vol. 10; no. 1; pp. 16 - 20
Main Authors Garín, Javier, Orduna, Jesús, Neilands, Ojärs, Tilika, Vija
Format Journal Article
LanguageEnglish
Published London Heyden & Son Limited 1996
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Summary:The 70 eV electron ionization mass spectra of uracil‐fused tetrathiafulvalenes have been studied by accurate mass measurement, metastable ion analysis and collision‐induced dissociation. Changes in the structure of substituents, both in the tetrathiafulvalene moiety and on the N1 atom of uracil, cause important differences in the fragmentation scheme. The position of alkyl substituents in the uracil ring is unambiguously confirmed.
Bibliography:ark:/67375/WNG-BBC1K8Q2-G
DGICYT - No. PB 94-0577
istex:D3AA8BC1308CCA3FD0F43D63F89E30568F65981C
ArticleID:RCM427
ISSN:0951-4198
1097-0231
DOI:10.1002/(SICI)1097-0231(19960115)10:1<16::AID-RCM427>3.0.CO;2-Q