Citation: Li Ming TANG, Mei Yu HUANG, Ying Yan JIANG. SYNTHESIS OF A SILICA-SUPPORTED CARBOXYMETHYL CELLULOSE PLATINUM COMPLEX AND ITS CATALYTIC BEHAVIORS FOR HYDROGENATION OF ETHYL BENZOATE[J]. Chinese Chemical Letters, ;1995, 6(3): 255-258. shu

SYNTHESIS OF A SILICA-SUPPORTED CARBOXYMETHYL CELLULOSE PLATINUM COMPLEX AND ITS CATALYTIC BEHAVIORS FOR HYDROGENATION OF ETHYL BENZOATE

Institute of Chemistry, Academia Sinica, Beijing 100080

Received Date: 23 September 1994

A new natural polymeric catalyst,silica-supported carboxymethyl cellulose platinum complex(abbr.as SiO₂-CMC-Pt)has been found to catalyze the hydrogenation of ethyl benzoate to ethyl cyclohexanecarboxylate in about 100% yield at 60-70℃ and 1 atm of hydrogen pressure.The turnover number could amount to 925 when reacted for 42 h without deactivation of the catalyst.
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