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Hydrogenolysis of 6-carbon sugars and other organic compounds 发明授权

2022-07-31 4340 1196K 0

专利信息

申请日期 2024-11-18 申请号 US10000836
公开(公告)号 US6841085B2 公开(公告)日 2005-01-11
公开国别 US 申请人省市代码 全国
申请人 Todd A Werpy; John G Frye Jr; Alan H Zacher; Dennis J Miller
简介 Methods for hydrogenolysis are described which use a Re-containing multimetallic catalyst for hydrogenolysis of both C—O and C—C bonds. Methods and compositions for reactions of hydrogen over a Re-containing catalyst with compositions containing a 6-carbon sugar, sugar alcohol, or glycerol are described. It has been surprisingly discovered that reaction with hydrogen over a Re-containing multimetallic catalyst resulted in superior conversion and selectivity to desired products such as propylene glycol.


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