Singh, Sanjay Kumar ; Dubey, Santosh Kumar ; Pandey, Rampal ; Mishra, Lallan ; Zou, Ru-Qiang ; Xu, Qiang ; Pandey, Daya Shankar (2008) Ruthenium(II), rhodium(III) and iridium(III) based effective catalysts for hydrogenation under aerobic conditions Polyhedron, 27 (13). pp. 2877-2882. ISSN 0277-5387
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.poly.2008.06.015
Abstract
The new cationic mononuclear complexes [(η6-arene)Ru(Ph-BIAN)Cl]BF4 [η6-arene=benzene (1), p-cymene (2)], [(η5-C5H5)Ru(Ph-BIAN)PPh3]BF4 (3) and [(η5-C5Me5)M(Ph-BIAN)Cl]BF4 [M=Rh (4), Ir (5)] incorporating 1,2-bis(phenylimino)acenaphthene (Ph-BIAN) are reported. The complexes have been fully characterized by analytical and spectral (IR, NMR, FAB-MS, electronic and emission) studies. The molecular structure of the representative iridium complex [(η5-C5Me5)Ir(Ph-BIAN)Cl]BF4 has been determined crystallographically. Complexes 1–5 effectively catalyze the reduction of terephthaldehyde in the presence of HCOOH/CH3COONa in water under aerobic conditions and, among these complexes the rhodium complex [(η5-C5Me5)Rh(Ph-BIAN)Cl]BF4 (4) displays the most effective catalytic activity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | (η6-Arene)Ru; (C5Me5)Rh; (C5Me5)Ir; Ph-BIAN; X-ray; Hydrogenation |
| ID Code: | 105527 |
| Deposited On: | 20 Apr 2017 10:46 |
| Last Modified: | 20 Apr 2017 10:46 |
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