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公开(公告)号:EP4073021A1
公开(公告)日:2022-10-19
申请号:EP19955714.1
申请日:2019-12-13
申请人: RHODIA OPERATIONS , LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , Université de Poitiers
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公开(公告)号:EP3558925A1
公开(公告)日:2019-10-30
申请号:EP17883597.1
申请日:2017-06-30
发明人: CHAPPAZ, Alban , JEROME, Francois , DE OLIVEIRA VIGIER, Karine , MULLER, Eric , LAI, Jonathan , CORBET, Matthieu , MORVAN, Didier
IPC分类号: C07C69/716 , C07C67/00 , B01J21/02 , B01J23/08 , B01J23/14 , B01J23/16 , B01J23/745
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公开(公告)号:EP4452920A1
公开(公告)日:2024-10-30
申请号:EP21968446.1
申请日:2021-12-21
申请人: SPECIALTY OPERATIONS FRANCE , Centre National de la Recherche Scientifique , Université de Poitiers
发明人: WISCHERT, Raphael Johannes , PERA TITUS, Marc , JEROME, Francois , PENG, Gongming , STREIFF, Stephane
IPC分类号: C07C209/60 , C07C209/28 , C07C211/02
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4.SYNTHESIS OF DIKETONE COMPOUNDS FROM CARBOHYDRATES 审中-公开
标题翻译: 合成VON DIKETONVERBINDUNGEN AUS KOHLENHYDRATEN公开(公告)号:EP3110784A1
公开(公告)日:2017-01-04
申请号:EP14884140.6
申请日:2014-02-28
发明人: DE CAMPO, Floryan , CLACENS, Jean-Marc , JEROME, Francois , DE OLIVEIRA VIGIER, Karine , LIU, Fei
CPC分类号: C07C45/59 , B01J21/18 , B01J23/44 , B01J31/10 , B01J35/0006 , B01J35/02 , B01J2231/48 , B01J2531/002 , B01J2531/005 , C07C51/00 , C07C51/31 , Y02P20/582 , C07C49/17 , C07C59/185
摘要: Providing a catalytic process for preparing 1,4-diketone compounds from furanic compounds and their precursors in a liquid medium, using an acid catalytic system and optionally in the presence of hydrogen and a hydrogenation catalyst, wherein the acidic catalytic system comprises a solid acid catalyst or a mixture of water and CO2.
摘要翻译: 提供催化方法,使用酸催化体系和任选在氢气和氢化催化剂的存在下,由呋喃化合物及其前体在液体介质中制备1,4-二酮化合物,其中酸性催化体系包含固体酸催化剂 或水和二氧化碳的混合物。
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