Singh, Sanjay Kumar ; Trivedi, Manoj ; Chandra, Manish ; Pandey, Daya Shankar (2005) Rhodium(III) pentamethyl cyclopentadienyl complexes incorporating 1-(4-cyanophenyl)-imidazole: role of solvent in ligand substitution reactions Journal of Organometallic Chemistry, 690 (3). pp. 647-652. ISSN 0022-328X
Full text not available from this repository.
Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jorganchem.2004.10.018
Abstract
Reaction of the dimeric rhodium complex [{(η5-C5Me5)Rh(μ-Cl)Cl}2] with an excess of 1-(4-cyanophenyl)-imidazole in dichloromethane afforded neutral mononuclear complex [(η5-C5Me5)RhCl2(CPI)] (CPI=1-(4-cyanophenyl)-imidazole) 1. The complex 1 reacted with EPh3 (E=P, As, Sb) and N–N donor bases 2,2′-bipyridine and 1,10-phenanthroline in different solvents to give substitution products wherein, nature of the product was governed by polarity of the solvents employed in the reaction. Resulting complexes have been characterized by elemental analyses, spectral (FAB-MS, IR, 1H,13C, 31P NMR, UV–Vis, Emission) and electrochemical studies. Coordination of CPI through imidazole nitrogen and the presence of pendant nitrile group have been supported by spectral studies.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Rhodium; Pentamethyl Cyclopentadienyl; 1-(4-Cyanophenyl)-Imidazole; Piano-stool |
| ID Code: | 105592 |
| Deposited On: | 20 Apr 2017 10:05 |
| Last Modified: | 20 Apr 2017 10:07 |
Repository Staff Only: item control page
