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Poly[(maleic acid)-co-styrene]-PlatinumComplex; a Catalyst for the Hydrogenation of Methyl Formate

✍ Scribed by Wang, Tie-Jun; Ma, Zhao-Hui; Huang, Mei-Yu; Jiang, Ying-Yan

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 318 KB
Volume: 40
Category: Article
ISSN: 0959-8103
DOI: 10.1002/(sici)1097-0126(199605)40:1<9::aid-pi501>3.0.co;2-r

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✦ Synopsis

Coordinate bonds form between oxygen and platinum atoms in crosslinked poly[(maleic acid)-co-styrene]-platinum complex according to FTIR and XPS measurements. The complex is demonstrated to be an active and selective catalyst for the hydrogenation of methyl formate under mild conditions (25"C, 1 atmH,). Methyl formate can be converted selectively to methanol in 82.6% yield within 6h at a COOH/Pt mole ratio of 17.85 in the complex with npropanol as the solvent. The catalyst exhibits high stability, with turnover number (mol of methyl formate converted/mol of platinum) of the catalyst reaching 1064 within 48 h.

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