期刊
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
卷 308, 期 1-2, 页码 41-45出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.molcata.2009.03.024
关键词
Ruthenium; Covalent heterogenization; Hydrogenation catalyst
资金
- Ministerio de Ciencia e Innovacion [CTQ2007-65754/PPQ, CTQ200801330/BQU]
- FEDER
- Consejeria de Educacion y Ciencia de la junta de Andalucia [FQM-192, PO7-FQM-02695]
The homogeneous ruthenium complex [(RuCl2)-Cl-II(bpea)(PPh3)], where bpea = N,N-bis-(2-pyridylmethyl)ethylamine, has been immobilised on an amorphous AlPO4 support through phosphamide bonds that are comparatively more stable than organosilane bonds, The catalyst was characterised by means of UV-vis and DRIFT and its activity was compared to that of the homogeneous complex in the liquid-phase hydrogenation of a range of alkenes. The heterogenized catalyst exhibited very good activities and excellent reusabilities (Up to 25 runs) in the hydrogenation reaction. (C) 2009 Elsevier B.V. All rights reserved.
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