发明名称 Process for the reduction of sugars to sugar alcohols.
摘要 <p>Ketoses are stereoselectively reduced to sugar alcohol mixtures by hydrogenating a ketose in the presence of a supported copper catalyst, e.g., copper on silica, in which the individual copper particles have a largest dimension of less than 100 nm (1000 A). The preferred starting sugar is fructose or a sugar mixture containing fructose, such as invert sugar. Substantially more then half of the fructose in such sugar is reduced to mannitol.</p>
申请公布号 EP0006313(A1) 申请公布日期 1980.01.09
申请号 EP19790300949 申请日期 1979.05.25
申请人 IMPERIAL CHEMICAL INDUSTRIES LIMITED 发明人 DEWING, JOHN;RUDDLESDEN, JANE FRANCES;STEWART, ALLAN;THOMPSON, DAVID JOHN
分类号 C07C29/132;B01J23/00;B01J23/72;B01J23/89;C07B61/00;C07C27/00;C07C29/145;C07C31/18;C07C67/00;(IPC1-7):07C31/18;07C31/26 主分类号 C07C29/132
代理机构 代理人
主权项
地址