Co4(CO)12 readily undergoes replacement of CO by 1,1-bis(diphenylphosphino)ethane (DPPE) and several derivatives have been characterized. In addition to {[Co4(CO)11]2(μ-DPPE)} (I) and [Co4(CO)10(DPPE)] (II), two polymeric products have been identified by IR and 31P NMR spectroscopy. The 13C and 31P variable temperature NMR spectra of I and II are reported
Titolo: | The reaction of Co4(CO)12 with Ph2PCH2CH2PPh2. Spectroscopic identification of Polymeric Products | |
Autori Riconosciuti: | ||
Autori: | Aime, Silvio; Gobetto, Roberto; Giorgio, Jannon; Osella, Domenico | |
Data di pubblicazione: | 1986 | |
Abstract: | Co4(CO)12 readily undergoes replacement of CO by 1,1-bis(diphenylphosphino)ethane (DPPE) and several derivatives have been characterized. In addition to {[Co4(CO)11]2(μ-DPPE)} (I) and [Co4(CO)10(DPPE)] (II), two polymeric products have been identified by IR and 31P NMR spectroscopy. The 13C and 31P variable temperature NMR spectra of I and II are reported | |
Volume: | 309 | |
Pagina iniziale: | C51 | |
Pagina finale: | C55 | |
Digital Object Identifier (DOI): | 10.1016/S0022-328X(00)99643-8 | |
Parole Chiave: | NMR; IR; CLUSTERS; METALLOCARBONYLS; PHOSPHINE | |
Rivista: | JOURNAL OF ORGANOMETALLIC CHEMISTRY | |
Appare nelle tipologie: | 03A-Articolo su Rivista |
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