APPLICATIONS OF HPLC-MS TO CARBONYL CLUSTERS OF THE IRON TRIAD - THE BEHAVIOR OF DINUCLEAR FLYOVER-BRIDGED IRON COMPOUNDS

Authors
CARERI M MANGIA A MANINI P PREDIERI G
Citation
M. Careri et al., APPLICATIONS OF HPLC-MS TO CARBONYL CLUSTERS OF THE IRON TRIAD - THE BEHAVIOR OF DINUCLEAR FLYOVER-BRIDGED IRON COMPOUNDS, Journal of organometallic chemistry, 476(2), 1994, pp. 127-132
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
476
Issue
2
Year of publication
1994
Pages
127 - 132
Database
ISI
SICI code
0022-328X(1994)476:2<127:AOHTCC>2.0.ZU;2-Q
Abstract
High-performance liquid chromatography coupled with mass spectrometry detection was used to separate and characterize some dinuclear iron de rivatives of general formula [Fe2(CO)5(Ph2PXEPh2-p){Et2C2(CO)C2Et2)] ( X = CH2 or CH2CH2, E = P or As). Reversed-phase conditions and a parti cle-beam (PB) interface were used. The chromatographic behaviour of th ese compounds depends strongly on the substituents in the ligands. The fragmentation pathways both in electron impact and in chemical ioniza tion mode mass spectrometry were studied.