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1. 发明授权

EP2257520B1 PROCESS FOR CONTINUOUS PRODUCTION OF ORGANIC CARBONATES OR ORGANIC CARBAMATES AND SOLID CATALYSTS THEREFORE 有权
公开(公告)号：EP2257520B1
公开(公告)日：2018-08-22
申请号：EP09710474.9
申请日：2009-01-29
申请人： Catalytic Distillation Technologies
发明人： RYU, J., Yong
IPC分类号： C07C68/06 , C11C3/00 , B01J31/38 , B01J31/12 , C07C269/00
CPC分类号： C07C68/06 , B01J21/08 , B01J31/04 , B01J31/38 , B01J37/0203 , B01J37/0209 , B01J37/06 , B01J38/485 , B01J38/56 , B01J2531/46 , C07C67/03 , C07C68/00 , C07C68/065 , Y02E50/13 , Y02P20/584 , C07C69/52 , C07C69/24 , C07C69/96
摘要： Processes for the alcoholysis, inclusive of transesterification and/or disproportionation, of reactants are disclosed. The alcoholysis process may include feeding reactants and a trace amount of soluble organometallic compound to a reactor comprising a solid alcoholysis catalyst, wherein the soluble organometallic compound and the solid alcoholysis catalyst each independently comprise a Group II to Group VI element, which may be the same element in various embodiments. As an example, diphenyl carbonate may be continuously produced by performing transesterification over a solid catalyst followed by disproportionation, where a trace amount of soluble organometallic compound is fed to the transesterification reactor. Also disclosed is a process for reactivating a spent solid alcoholysis catalyst, such as a catalyst useful for transesterifications and/or disproportionations, the process including removing polymeric materials deposited on the catalyst and re-depositing catalytically active metals on the solid catalyst.

2. 发明授权

EP2922810B1 VERFAHREN ZUR HERSTELLUNG VON DIALKYLCARBONATEN 有权
标题翻译：用于生产二烷基
公开(公告)号：EP2922810B1
公开(公告)日：2016-12-21
申请号：EP13799231.9
申请日：2013-11-19
申请人： Covestro Deutschland AG
发明人： OOMS, Pieter , RISSE, Friedhelm , DÜX, Andre , BUCHALY, Carsten , PANCUR, Thomas , SUSANTO, Arthur , RONGE, Georg , VANDEN EYNDE, Johan , WUYTACK, Wim
IPC分类号： C07C27/00 , C07C68/06 , C07C69/96 , C07C29/128 , C07C31/20
CPC分类号： C07C68/065 , C07C29/128 , C07C29/1285 , C07C69/96 , C07C31/202

3. 发明公开

EP3099662A1 SINGLE-POT SYNTHESIS OF DIALKYL CARBONATES USING CATALYST FROM NATURAL RESOURCE 有权
标题翻译：二烷基炖合成利用自然资源催化剂
公开(公告)号：EP3099662A1
公开(公告)日：2016-12-07
申请号：EP15704849.7
申请日：2015-01-12
申请人： Indian Oil Corporation Limited
发明人： LOPINTI, Krishnarao , SHARMA, Meeta , TIWARI, Ashok Kumar , ARORA, Ajay Kumar , PURI, Suresh Kumar , GUPTA, Anurag Ateet
IPC分类号： C07C68/04 , C07C68/06 , C07C69/96
CPC分类号： C07C68/04 , B01J21/18 , C07C68/065 , C07C2601/14 , C07C69/96
摘要： The present invention relates to a single-pot method for preparing dialkyl carbonates, the method comprises reaction of alkylene oxide with aliphatic or cyclic aliphatic alcohol, using wood ash catalyst, under CO2 pressure and heating the reaction mixture thereof to obtain dialkyl carbonates.
摘要翻译：本发明涉及一种用于制备碳酸二烷基酯的单锅方法，该方法包括用脂族或环脂族醇的亚烷基氧化物的反应中，使用木灰催化剂，CO 2压力下以及它们加热该反应混合物，得到碳酸二烷基酯。

4. 发明授权

EP1986774B1 A METHOD FOR REUSING RHENIUM FROM A DONOR SPENT EPOXIDATION CATALYST 有权
标题翻译：铼从复用方法所花作为供体的环氧化
公开(公告)号：EP1986774B1
公开(公告)日：2015-12-16
申请号：EP06840329.4
申请日：2006-12-20
申请人： Shell Internationale Research Maatschappij B.V.
发明人： FRAGNITO, Richard Anthony , MATUSZ, Marek
IPC分类号： B01J23/68 , B01J23/96 , B01J38/48 , C22B7/00 , C07D301/10 , C07C29/10 , C07C41/02 , C07C213/04
CPC分类号： B01J23/688 , B01J19/0093 , B01J23/66 , B01J23/96 , B01J35/10 , B01J35/1009 , B01J35/1038 , B01J35/1066 , B01J37/0248 , B01J38/48 , B01J2219/00781 , B01J2219/00783 , B01J2219/00822 , B01J2219/0086 , B01J2219/00867 , B01J2219/00873 , C07C29/106 , C07C68/065 , C07D301/10 , C07D303/04 , C07D317/38 , Y02P20/52 , Y02P20/582 , Y02P20/584 , C07C69/96 , C07C31/202

5. 发明授权

EP1986989B1 PROCESS FOR THE PRODUCTION OF DIALKYL CARBONATE AND ALKANEDIOL 有权
标题翻译：用于生产碳酸二烷基酯和链烷二醇
公开(公告)号：EP1986989B1
公开(公告)日：2015-11-04
申请号：EP07712247.1
申请日：2007-02-20
申请人： Shell Internationale Research Maatschappij B.V.
发明人： VAN DER HEIDE, Evert , NISBET, Timothy Michael , VAPORCIYAN, Garo Garbis
IPC分类号： C07C68/06 , C07C68/08 , C07C69/96 , C07C29/128 , C07C31/20
CPC分类号： C07C68/065 , C07C29/128 , C07C68/08 , Y02P20/127 , Y02P20/142 , C07C69/96 , C07C31/205

6. 发明授权

EP1953132B1 PROCESS FOR INDUSTRIAL PRODUCTION OF DIALKYL CARBONATES AND DIOLS 有权转让
标题翻译：方法二烷基酯和DIOLEN工业生产
公开(公告)号：EP1953132B1
公开(公告)日：2015-08-26
申请号：EP06832900.2
申请日：2006-11-17
申请人： Asahi Kasei Chemicals Corporation
发明人： FUKUOKA, Shinsuke , MIYAJI, Hironori , HACHIYA, Hiroshi , MATSUZAKI, Kazuhiko
IPC分类号： C07C29/128 , C07C27/02 , C07C31/20 , C07C68/06 , C07C69/96 , C07B61/00
CPC分类号： C07C68/065 , B01D3/32 , C07C29/128 , Y02P20/127 , Y02P20/52 , C07C69/96 , C07C31/202

7. 发明授权

EP2272819B1 Verfahren zur Herstellung von Dialkylcarbonaten aus Alkylencarbonaten und Alkoholen 有权
标题翻译：一种用于从碳酸亚烷基酯和醇制备碳酸二烷基酯的过程
公开(公告)号：EP2272819B1
公开(公告)日：2014-11-26
申请号：EP10006116.7
申请日：2010-06-12
申请人： Bayer Intellectual Property GmbH
发明人： Risse, Friedhelm, Dr. , Ooms, Pieter, Dr. , Düx, Andre , Grünewald, Marcus, Dr. , Pancur, Thomas, Dr. , Susanto, Arthur, Dr. , Ronge, Georg, Dr. , Vanden Eynde, Johan , Wuytack, Wim
IPC分类号： C07C68/06 , C07C69/96 , C07C29/128 , B01D3/00
CPC分类号： C07C68/065 , B01D3/009 , C07C29/128 , Y02P20/127 , C07C31/202 , C07C69/96

8. 发明公开

EP2257520A4 PROCESS FOR CONTINUOUS PRODUCTION OF ORGANIC CARBONATES OR ORGANIC CARBAMATES AND SOLID CATALYSTS THEREFORE 有权
标题翻译：方法有机碳酸酯或有机氨基甲酸酯和固体催化剂THEREFOR的连续生产
公开(公告)号：EP2257520A4
公开(公告)日：2013-12-04
申请号：EP09710474
申请日：2009-01-29
申请人： CATALYTIC DISTILLATION TECH
发明人： RYU J YONG
IPC分类号： C07C68/06 , B01J31/12 , B01J31/38 , C07C269/00 , C11C3/00
CPC分类号： C07C68/06 , B01J21/08 , B01J31/04 , B01J31/38 , B01J37/0203 , B01J37/0209 , B01J37/06 , B01J38/485 , B01J38/56 , B01J2531/46 , C07C67/03 , C07C68/00 , C07C68/065 , Y02E50/13 , Y02P20/584 , C07C69/52 , C07C69/24 , C07C69/96
摘要： Processes for the alcoholysis, inclusive of transesterification and/or disproportionation, of reactants are disclosed. The alcoholysis process may include feeding reactants and a trace amount of soluble organometallic compound to a reactor comprising a solid alcoholysis catalyst, wherein the soluble organometallic compound and the solid alcoholysis catalyst each independently comprise a Group II to Group VI element, which may be the same element in various embodiments. As an example, diphenyl carbonate may be continuously produced by performing transesterification over a solid catalyst followed by disproportionation, where a trace amount of soluble organometallic compound is fed to the transesterification reactor. Also disclosed is a process for reactivating a spent solid alcoholysis catalyst, such as a catalyst useful for transesterifications and/or disproportionations, the process including removing polymeric materials deposited on the catalyst and re-depositing catalytically active metals on the solid catalyst.

9. 发明公开

EP2551259A1 SITAGLIPTIN INTERMEDIATE COMPOUNDS, PREPARATION METHODS AND USES THEREOF 审中-公开
标题翻译： SITAGLIPTIN-ZWISCHENPRODUKTVERBINDUNGEN SOWIE HERSTELLUNGSVERFAHREN UND VERWENDUNGENDAFÜR
公开(公告)号：EP2551259A1
公开(公告)日：2013-01-30
申请号：EP11758796.4
申请日：2011-03-22
申请人： Zhejiang Jiuzhou Pharmaceutical Co., Ltd.
发明人： GAO, Hongjun , LI, Min
IPC分类号： C07C229/34 , C07C227/00 , C07C59/90 , C07D487/04
CPC分类号： C07C68/06 , C07C68/065 , C07C69/96 , C07C227/18 , C07C229/24 , C07C229/34 , C07C269/04 , C07D487/04 , Y02P20/55 , C07C271/22
摘要： The invention relates to Sitagliptin intermediate compounds of formula (f), preparation methods and uses thereof. The compound of formula (f) are prepared by the following steps: compounds of formula (a) are subjected to electrophilic reaction with benzyl halides to form compounds of formula (b), which then react with compounds of formula (i) to form novel compounds of formula (e); Gignard agents formed from 2,4,5-trifluoro bromobenzene and magnesium metal react with compounds of formula (e) to afford compounds of formula (f), which are novel intermediate compounds for the preparation of Sitagliptin intermediates of formula (g). The compound of formula (f) was subjected to reduction by Pd/C, debenzylation, substitution of protecting group to form the compounds of formula (g). The mentioned compounds have the following structures, wherein, R is the protecting group of carboxyl, R 2 is (substituted) hydrocarbyl.
摘要翻译：本发明涉及式（f）的西他列汀中间体化合物，其制备方法和用途。通过以下步骤制备式（f）化合物：将式（a）化合物与苄基卤进行亲电子反应，形成式（b）化合物，然后与式（ⅰ）化合物反应形成新颖的式（e）化合物; 由2,4,5-三氟溴苯和镁金属形成的Gignard试剂与式（e）化合物反应，得到式（f）化合物，其为制备式（g）的西格列汀中间体的新型中间体化合物。式（f）的化合物通过Pd / C进行还原，脱苄基，保护基的取代形成式（g）的化合物。所述化合物具有以下结构，其中R为羧基的保护基，R 2为（取代的）烃基。

10. 发明授权

EP2121566B1 PROCESS FOR THE PREPARATION OF AN ALKANEDIOL AND A DIALKYL CARBONATE 有权
标题翻译：制备链烷二醇和二烷基碳酸酯的方法
公开(公告)号：EP2121566B1
公开(公告)日：2012-10-31
申请号：EP08708012.3
申请日：2008-01-21
申请人： Shell Internationale Research Maatschappij B.V.
发明人： NISBET, Timothy Michael , VAPORCIYAN, Garo Garbis , VROUWENVELDER, Cornelis Leonardo Maria , WOOD, Paul
IPC分类号： C07C68/06 , C07C69/96 , C07C29/12 , C07C31/20
CPC分类号： C07C68/065 , C07C69/96

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