Title
1H NMR study of the reversible cis / trans isomerization of {(μ-CH)(μ-CO)[η5-C5H5Fe(CO)]2}
Date Issued
03 June 1986
Access level
metadata only access
Resource Type
journal article
Author(s)
Abstract
The cis / trans isomerization of the bridging methylene complex {(μ-CH2)(μ-CO)[η5-C5H5-Fe(CO)]2} was studied in solution by 1H NMR spectrometry, using solvents with different polarities (acetone-d6, chloroform-d1 and benzene-d6). Equilibrium constants and rate constants for the forward and reverse steps were measured between 278 and 323 k. Both reactions show first-order kinetics. A possible mechanism for the isomerization is proposed, involving the breaking of a FeFe bond in the rate-determining step. © 1986.
Start page
375
End page
383
Volume
306
Issue
3
Language
English
OCDE Knowledge area
Química orgánica
Scopus EID
2-s2.0-0011444854
Source
Journal of Organometallic Chemistry
ISSN of the container
0022328X
Sources of information:
Directorio de Producción Científica
Scopus