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http://nopr.niscpr.res.in/handle/123456789/46388| Title: | Synthesis, structure and redox properties of Ru(η-C5H5)(PPh3)2 (O2CR) |
| Authors: | Mandal, Sisir K Chakravarty, Akhil R |
| Issue Date: | Jun-1990 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Cyclopentadienyl-bis(triphenylphosphine) carboxylatoruthenium(II) compounds, Ru(η- C5H5)(PPh3)2(O2CR) have been prepared by reacting Ru(η-C5H5)(PPh3)2Cl and AgO2CR [R=Me, C6H4-p-X (X = H, Me, OMe, NO2 and Cl)] in benzene. The 18-electron compounds are moderately stable and contain a unidentate carboxylato ligand. Cyclic voltammetry of these compounds shows the presence of a one-electron ruthenium(II)/ruthenium(m) couple near 0.6V (vs SCE) in CH2Cl2. The half-wave potentials follow the Hammett linear free energy relationship when plotted against the σ-values of the substituents. |
| Page(s): | 552-555 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.29A(06) [June 1990] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 29A(6) 552-555.pdf | 297.69 kB | Adobe PDF | View/Open |
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