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公开(公告)号:EP3347348B1
公开(公告)日:2021-11-17
申请号:EP16845276.1
申请日:2016-09-12
Inventor: FOLEY, Patrick , YANG, Yonghua , SALAM, Tania
IPC: C07C45/66 , C07C49/543 , C07D307/83
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公开(公告)号:EP3492449A1
公开(公告)日:2019-06-05
申请号:EP17306691.1
申请日:2017-12-01
Applicant: RHODIA OPERATIONS
Inventor: MULLER, Eric
IPC: C07C45/66 , C07C45/74 , C07D493/08 , C08G65/40
Abstract: The invention relates to new compounds of formulae (IV) and (VII):
wherein X represents a halogen atom selected from the group consisting of fluorine, chlorine, bromine and iodine and R is a hydrocarbyl radical, said compounds being useful as precursors and/or intermediates for the preparation of 4,4'dihalobenzophenones of formula (I):
wherein X is as defined above.-
公开(公告)号:EP2857482B1
公开(公告)日:2017-10-11
申请号:EP13796988.7
申请日:2013-05-30
Applicant: Kao Corporation
Inventor: UEDA Junko , ATAKA Yoshiharu , ASADA Takahiro , TOKI Naotoshi
IPC: C11B9/00 , A61K8/34 , A61Q5/02 , A61Q19/10 , C07C29/145 , C07C31/125 , C11D3/50 , D06M13/144 , C07B61/00 , D06M13/00 , C07C45/72 , C07C45/66 , C07C29/143 , A61Q15/00 , A61Q13/00
CPC classification number: C11B9/0015 , A61K8/34 , A61K8/342 , A61Q5/02 , A61Q13/00 , A61Q15/00 , A61Q19/10 , C07C29/143 , C07C29/145 , C07C31/125 , C07C45/66 , C07C45/72 , C11D3/50 , D06M13/005 , D06M13/144 , C07C49/17 , C07C49/04
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公开(公告)号:EP1433772B2
公开(公告)日:2014-07-30
申请号:EP03029207.2
申请日:2003-12-18
Applicant: KAO CORPORATION
Inventor: Nishimura, Hirotsugu , Mine, Koji
IPC: C07C45/66 , C07C45/67 , C07C49/647 , C07C49/597 , C07C49/603 , C07C67/343 , C07C69/716 , C07D315/00
CPC classification number: C07C45/74 , C07C45/66 , C07C45/67 , C07C45/72 , C07C67/343 , C07C2601/08 , C07C49/647 , C07C49/603 , C07C49/597 , C07C49/493 , C07C69/716
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5.VERFAHREN ZUR FERMENTATIVEN HERSTELLUNG VON PROPANAL ODER 3-HYDROXYPROPANAL IN GEGENWART VON HYDRAZIDEN, HYDRAZINEN ODER SULFITEN 有权
Title translation: PROCEDURE用于发酵生产的丙醛或3-羟烷醛作者酰肼,肼或亚硫酸盐存在下公开(公告)号:EP2427563B1
公开(公告)日:2014-03-12
申请号:EP10716537.5
申请日:2010-04-28
Applicant: Evonik Degussa GmbH
Inventor: HAAS, Thomas , KLASOVSKY, Florian , KRAUTER, Hendrik , SCHAFFER, Steffen , SCHÖBEL, Rene , TACKE, Thomas , VORLOP, Klaus-Dieter , WILLKE, Thomas , WESSEL, Mirja
IPC: C12P7/24 , C07C29/14 , C07C45/66 , C07C51/235
CPC classification number: C12P7/24 , C07C29/14 , C07C45/66 , C07C51/235 , C07C31/205 , C07C47/22 , C07C57/04
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6.
公开(公告)号:EP1433773B1
公开(公告)日:2014-03-05
申请号:EP03029676.8
申请日:2003-12-23
Applicant: KAO CORPORATION
Inventor: Mine, Koji , Fukuda, Kimikazu
IPC: C07C45/66 , C07C45/67 , C07C45/72 , C07C49/493 , C07C49/597 , C07C49/647 , C07C67/343 , C07C69/716
CPC classification number: C07C45/72 , C07C45/66 , C07C45/67 , C07C67/343 , C07C2601/08 , C07C49/647 , C07C49/597 , C07C49/493 , C07C69/716
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公开(公告)号:EP2319621A2
公开(公告)日:2011-05-11
申请号:EP10184797.8
申请日:2006-01-04
Applicant: The Queen's University of Belfast
Inventor: Frohlich, Ute , Huq, Susanne , Katdare, Suhas , Lukaski, Rafal Marcin , Bogel, Ewa , Plechkova, Natalia Vladimirovna , Seddon, Kenneth Richard , Earle, Martyn John
IPC: B01J31/02 , C07C209/60 , C07C45/69 , C07C45/74 , C07C45/66 , C07C45/67 , C07C45/72 , C07C45/73 , C07C211/62 , C07C215/40 , C07C217/08 , C07C221/00 , C07D211/14 , C07D231/12 , C07D487/08
CPC classification number: B01J31/0288 , B01J31/0202 , B01J31/0204 , B01J31/0224 , B01J31/0225 , B01J31/0227 , B01J31/0237 , B01J31/0277 , B01J31/0278 , B01J31/0279 , B01J31/0282 , B01J31/0284 , B01J31/0285 , B01J31/0298 , B01J2231/10 , B01J2231/20 , B01J2231/30 , B01J2231/341 , B01J2231/342 , B01J2231/346 , B01J2231/348 , B01J2231/40 , B01J2231/4261 , B01J2231/50 , B01J2231/60 , B01J2231/70 , B01J2531/90 , C07C45/66 , C07C45/67 , C07C45/72 , C07C45/73 , C07C45/74 , C07C211/63 , C07C215/40 , C07C217/08 , C07C221/00 , C07C2601/14 , C07D211/14 , C07D231/12 , C07D487/04 , Y02P20/542 , Y02P20/582 , C07C49/637 , C07C49/203 , C07C49/647 , C07C49/603 , C07C49/597 , C07C49/17 , C07C49/493 , C07C49/497 , C07C49/403 , C07C225/12
Abstract: The present invention relates to novel base stable ionic liquids and uses thereof as solvents in chemical reactions, especially base catalysed chemical reactions and reactions comprising the use of strong basis.
Abstract translation: 本发明涉及新型碱稳定离子液体及其作为化学反应中的溶剂的用途,特别是碱催化的化学反应和包括使用强碱的反应。
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8.METHOD FOR PRODUCING OF 2-ALKYL-2-CYCLOALKEN-1-ONE 有权
Title translation: VERFAHREN ZUR HERSTELLUNG VON 2-ALKYL-2-CYCLOALKEN-1-ONE公开(公告)号:EP2266943A1
公开(公告)日:2010-12-29
申请号:EP09729798.0
申请日:2009-04-02
Applicant: Kao Corporation
Inventor: MUROI, Makiko , NAGASAWA, Atsushi , MATSUMOTO, Kunshi , KAGAYA, Mariko , NISHIMURA, Hirotsugu , ATAKA, Yoshiharu
IPC: C07C45/66 , C07C49/597 , C07C67/333 , C07C69/716 , B01J23/44 , B01J27/18 , C07B61/00
CPC classification number: C07C51/00 , C07C45/66 , C07C67/347 , C07C2601/08 , C07C49/597 , C07C69/716
Abstract: The present invention relates to [1] a process for producing a 2-alkyl-2-cycloalken-1-one represented by the following general formula (2), which includes the step of subjecting a 2-(1-hydroxyalkyl)cycloalkan-1-one to dehydration and isomerization in the co-existence of an acid and a platinum group metal catalyst, and [2] a process for producing an alkyl(3-oxo-alkylcycloalkyl)acetate which is useful as a perfume material, using the 2-alkyl-2-cycloalken-1-one:
wherein n is an integer of 1 or 2; and R 1 and R 2 are each independently a hydrogen atom or an alkyl group having 1 to 8 carbon atoms with the proviso that R 1 and R 2 may form a ring through a carbon atom adjacent thereto.Abstract translation: 本发明涉及[1]一种由以下通式(2)表示的2-烷基-2-环烯烃-1-酮的制备方法,其包括使2-(1-羟烷基)环烷烃-1-酮 1-酮在酸和铂族金属催化剂的共存下脱水和异构化,[2]制备可用作香料的烷基(3-氧代 - 烷基环烷基)乙酸酯的方法,使用 2-烷基-2-环烯烃-1-酮:其中n是1或2的整数; R 1和R 2各自独立地为氢原子或具有1至8个碳原子的烷基,条件是R 1和R 2可以通过与其相邻的碳原子形成环。
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公开(公告)号:EP1910261B1
公开(公告)日:2009-11-11
申请号:EP06780125.8
申请日:2006-07-18
Applicant: FIRMENICH SA
Inventor: GALINDO, José , FEHR, Charles , KNOPFF, Oliver
IPC: C07C49/603 , C07C49/517 , C07C49/497 , C07C49/513 , C07C49/623 , C07F7/18 , C07C45/65 , C07C45/66
CPC classification number: C07F7/1852 , C07B2200/07 , C07C45/004 , C07C49/04 , C07C49/497 , C07C49/513 , C07C49/517 , C07C49/603 , C07C49/623 , C07C49/753
Abstract: The present invention relates to a cyclohexanone derivative of formula (I) in the form of any one of its isomers or mixture thereof. The invention concerns also the preparation and the use of said derivative. The invention's compound is a useful starting material for the preparation of various optically active compounds.
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公开(公告)号:EP1442005B1
公开(公告)日:2009-03-18
申请号:EP02783054.6
申请日:2002-10-31
Applicant: Ciba Holding Inc.
Inventor: FUCHS, André , HÜSLER, Rinaldo , SCHREGENBERGER, Christian , KUNZ, Martin
CPC classification number: G03F7/031 , B33Y70/00 , C07C45/46 , C07C45/63 , C07C45/64 , C07C45/81 , C07C49/83 , C08F2/50 , C07C49/784 , C07C49/813
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