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公开(公告)号:EP0596108A4
公开(公告)日:1993-01-15
申请号:EP91903826
申请日:1991-02-15
申请人: JAPAN TOBACCO INC
发明人: KUNO HIDEYUKI JAPAN TOBACCO IN , SHIBAGAKI MAKOTO JAPAN TOBACCO , TAKAHASHI KYOKO JAPAN TOBACCO , MATSUSHITA HAJIME JAPAN TOBACC
CPC分类号: B01J21/066 , C07C45/29
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2.HYDRATED ZIRCONIUM OXIDE MODIFIED WITH ORGANO-SILICON COMPOUND AND CATALYSTS FOR ALCOHOL OXIDATION AND LACTONE PRODUCTION. 失效
标题翻译: MIT EINER有机硅改性改性剂,水合剂ZIRKONIUMOXYD和KATALOGYSATORENFÜRALOHOHOXOXYDATION UNDFÜRLACTONHERSTELLUNG。公开(公告)号:EP0603409A4
公开(公告)日:1995-02-22
申请号:EP93913535
申请日:1993-06-17
申请人: JAPAN TOBACCO INC
发明人: KUNO HIDEYUKI JAPAN TOBACCO IN , SHIBAGAKI MAKOTO JAPAN TOBACCO , TAKAHASHI KYOKO JAPAN TOBACCO , MATSUSHITA HAJIME JAPAN TOBACC
IPC分类号: B01J21/06 , B01J31/02 , B01J37/02 , C07C45/29 , C07C45/38 , C07C45/39 , C07D309/30 , C07B61/00
CPC分类号: B01J21/066 , B01J31/0274 , B01J37/0209 , B01J2231/70 , B01J2231/763 , C07C45/29 , C07C45/39 , C07D309/30 , C07C47/02 , C07C47/11 , C07C49/403
摘要: Hydrated zirconium oxide modified with an organo-silicon compound, wherein 50-90 % of the hydroxyl groups present on the surface of hydrated zirconium oxide are substituted by said compound. The modified oxide can be efficiently utilized in the oxidation of an alcohol into an aldehyde or ketone and in the production of a lactone.
摘要翻译: 用有机硅化合物改性的水合氧化锆,其中存在于水合氧化锆表面上的50-90%的羟基被所述化合物取代。 改性氧化物可以有效地用于将醇氧化成醛或酮以及生产内酯。
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