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公开(公告)号:US06458985B1
公开(公告)日:2002-10-01
申请号:US09627759
申请日:2000-07-28
IPC分类号: C07C31500
CPC分类号: C07D401/06 , C07B37/04 , C07B37/10 , C07B61/00 , C07D209/52 , C07D403/06 , C07D453/06 , C08F2/04 , C08F22/105 , C08F212/36
摘要: A process for the transformation of an organic molecule catalyzed by a ligand-metal complex, is conducted in compressed CO2 as a solvent, wherein the complex comprises a perfluorinated group. Further, a process for the polymerization of a monomer containing two or more polymerizable groups, optionally together with another copolymerizable monomer, to give a cross-linked polymer in the form of essentially spherical particles, is conducted in compressed CO2 as a solvent, typically in the presence of a surfactant.
摘要翻译: 由配体 - 金属络合物催化的有机分子的转化方法在压缩的CO 2作为溶剂中进行,其中络合物包含全氟化基团。 此外,将含有两个或更多个可聚合基团的单体,任选与另一种可共聚单体聚合以产生基本上为球形颗粒形式的交联聚合物的方法在压缩的CO 2中作为溶剂进行,通常在 表面活性剂的存在。
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公开(公告)号:US20240002358A1
公开(公告)日:2024-01-04
申请号:US18465928
申请日:2023-09-12
申请人: CCT SCIENCES, LLC
发明人: Harold Meckler , Marcus Brackeen , Kyle Olson
IPC分类号: C07D311/80 , A61K9/00 , B01D3/10 , B01D1/22 , B01D5/00 , A23L33/105 , B01D1/08 , C07B37/10 , C07B63/02 , C07B63/04 , C07B37/08 , C07B41/06 , C07B41/04
CPC分类号: C07D311/80 , A61K9/0014 , A61K9/0056 , B01D3/10 , B01D1/22 , B01D5/0063 , A23L33/105 , B01D1/08 , C07B37/10 , C07B63/02 , C07B63/04 , C07B37/08 , C07B41/06 , C07B41/04 , A23V2002/00 , C07B2200/09 , C07C39/23
摘要: The present invention describes chemical processes for making optically-clear, taste-masked, shelf-stable nano-emulsions containing essentially pure cannabinoids and other nutraceuticals.
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公开(公告)号:US20180186707A1
公开(公告)日:2018-07-05
申请号:US15826997
申请日:2017-11-30
发明人: Raed Hasan Abudawoud , Anthony Crisci , David C. Grauer , William Michalak , Greg Nyce , Tim A. Rappold , Aihua Zhang , Richard Black , Peter Czerpak , Bipinkumar Patel , Guido Radaelli
IPC分类号: C07C2/12 , C07C2/42 , C07C2/10 , C07C15/067 , C07C9/14 , C07C27/10 , C07B41/02 , C07B41/04 , C07B37/04 , C07B37/10
CPC分类号: C07C2/12 , B01J8/067 , C07B37/04 , C07B37/10 , C07B41/02 , C07B41/04 , C07C2/10 , C07C2/42 , C07C9/14 , C07C15/067 , C07C27/10 , C07C29/04 , C07C2529/40 , C10G27/04 , C10G29/205 , C10G29/22 , C10G50/00 , C10G2300/1092 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/30 , Y02P20/127 , Y02P20/52 , Y02P20/582 , C07C31/125 , C07C31/20 , C07C11/02
摘要: The present disclosure provides petrochemical processing methods and systems, including ethylene conversion processes and systems, for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compounds, with reduced amount of unsaturated hydrocarbons.
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公开(公告)号:US20180170896A1
公开(公告)日:2018-06-21
申请号:US15838455
申请日:2017-12-12
IPC分类号: C07D311/94 , C11B9/00 , C07B37/10 , C07B33/00 , B01J23/34
CPC分类号: C07D311/94 , B01J23/34 , C07B33/00 , C07B37/10 , C11B9/008
摘要: Disclosed is a method of preparing an oxa-bicycloalkene via the reaction of a cycloalkanone and an allyl alcohol compound in the presence of an organic acid, a manganese catalyst, and oxygen at a predetermined temperature.
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公开(公告)号:US20180065939A1
公开(公告)日:2018-03-08
申请号:US15559987
申请日:2016-03-21
发明人: Ashutosh JAGTAP , Milind GHARPURE , Navnath SHINDE , Navnath PATIL , Chirag SHAH , Changdev RAUT , Dhileepkumar KRISHNMURTHY
IPC分类号: C07D243/12 , C07C231/02 , C07C233/43 , C07B37/10
CPC分类号: C07D243/12 , C07B37/10 , C07B2200/13 , C07C231/02 , C07C233/43
摘要: The present invention provides an improved process for the preparation of 8-chloro-1-phenyl-1H-benzo[b][1,4]diazepine-2,4(3H,5H)-dione (hereafter referred to as the compound (IV)), which is useful as a key intermediate for the synthesis of Clobazam (referred to as the compound (I)) 7-chloro-1-methyl-5-phenyl-1H-benzo[b][1,4]diazepine-2,4(3H,5H)-dione. The process of the present invention further involves transformation of the compound (IV) into Clobazam (I), comprising (a) reacting the compound (II) (as described herein) with monoalkyl malonate in the presence of a coupling agent to obtain the compound (III) (as described herein); followed by the cyclization using a base; (b) reacting the compound-IV (as described herein) obtained from step (a) with methylating agent. The process of the present invention involves formation of novel intermediates methyl 3-((4-chloro-2-(phenylamino) phenyl)amino)-3-oxopropanoate (IIIa) and 3-((4-chloro-2-(phenylamino)phenyl)amino)-3-oxopropanoic acid (V).
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公开(公告)号:US09771386B2
公开(公告)日:2017-09-26
申请号:US15230127
申请日:2016-08-05
发明人: Amir H. Hoveyda , Miao Yu , Chenbo Wang , Richard R. Schrock
IPC分类号: B01J31/22 , C07F11/00 , C07D313/00 , C07D225/02 , C07D267/00 , C07D417/06 , C07D491/22 , C07D493/04
CPC分类号: C07F11/00 , B01J31/2208 , B01J31/2265 , B01J31/2278 , B01J31/2295 , B01J2231/543 , B01J2531/64 , B01J2531/66 , C07B37/10 , C07D225/02 , C07D245/02 , C07D267/00 , C07D313/00 , C07D417/06 , C07D491/18 , C07D491/22 , C07D493/04
摘要: The present invention relates generally to olefin metathesis. In some embodiments, the present invention provides methods for Z-selective ring-closing metathesis.
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公开(公告)号:US20170129910A1
公开(公告)日:2017-05-11
申请号:US15230127
申请日:2016-08-05
发明人: Amir H. Hoveyda , Miao Yu , Chenbo Wang , Richard R. Schrock
IPC分类号: C07F11/00 , C07D225/02 , B01J31/22 , C07D417/06 , C07D491/22 , C07D493/04 , C07D313/00 , C07D267/00
CPC分类号: C07F11/00 , B01J31/2208 , B01J31/2265 , B01J31/2278 , B01J31/2295 , B01J2231/543 , B01J2531/64 , B01J2531/66 , C07B37/10 , C07D225/02 , C07D245/02 , C07D267/00 , C07D313/00 , C07D417/06 , C07D491/18 , C07D491/22 , C07D493/04
摘要: The present invention relates generally to olefin metathesis. In some embodiments, the present invention provides methods for Z-selective ring-closing metathesis.
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公开(公告)号:US09073801B2
公开(公告)日:2015-07-07
申请号:US13487067
申请日:2012-06-01
申请人: Amir H. Hoveyda , Miao Yu , Chenbo Wang , Richard R. Schrock
发明人: Amir H. Hoveyda , Miao Yu , Chenbo Wang , Richard R. Schrock
IPC分类号: C07B37/10 , C07F11/00 , C07D313/00 , C07D225/02 , C07D417/06 , C07D245/02 , C07D267/00 , C07D491/18 , C07D491/22
CPC分类号: C07F11/00 , B01J31/2208 , B01J31/2265 , B01J31/2278 , B01J31/2295 , B01J2231/543 , B01J2531/64 , B01J2531/66 , C07B37/10 , C07D225/02 , C07D245/02 , C07D267/00 , C07D313/00 , C07D417/06 , C07D491/18 , C07D491/22 , C07D493/04
摘要: The present invention relates generally to olefin metathesis. In some embodiments, the present invention provides methods for Z-selective ring-closing metathesis.
摘要翻译: 本发明一般涉及烯烃复分解。 在一些实施方案中,本发明提供了Z选择性闭环复分解的方法。
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公开(公告)号:US20120323000A1
公开(公告)日:2012-12-20
申请号:US13487067
申请日:2012-06-01
申请人: Amir H. Hoveyda , Miao Yu , Chenbo Wang , Richard R. Schrock
发明人: Amir H. Hoveyda , Miao Yu , Chenbo Wang , Richard R. Schrock
IPC分类号: C07D417/06 , C07D313/00 , C07D267/00 , C07D491/22 , C07D491/18 , C07F11/00 , C07F7/18 , C07D225/02 , C07D245/02
CPC分类号: C07F11/00 , B01J31/2208 , B01J31/2265 , B01J31/2278 , B01J31/2295 , B01J2231/543 , B01J2531/64 , B01J2531/66 , C07B37/10 , C07D225/02 , C07D245/02 , C07D267/00 , C07D313/00 , C07D417/06 , C07D491/18 , C07D491/22 , C07D493/04
摘要: The present invention relates generally to olefin metathesis. In some embodiments, the present invention provides methods for Z-selective ring-closing metathesis.
摘要翻译: 本发明一般涉及烯烃复分解。 在一些实施方案中,本发明提供了Z选择性闭环复分解的方法。
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30.
公开(公告)号:US20060252951A1
公开(公告)日:2006-11-09
申请号:US11275564
申请日:2006-01-17
申请人: Walter Leitner , Nils Theyssen , Zhenshan Hou , Konstantin Kottsieper , Maurizio Solinas , Daniela Giunta
发明人: Walter Leitner , Nils Theyssen , Zhenshan Hou , Konstantin Kottsieper , Maurizio Solinas , Daniela Giunta
CPC分类号: C07C6/04 , B01J3/008 , B01J2219/0004 , B01J2219/00047 , C07B37/10 , C07C2531/22 , Y02P20/544 , C07C13/20
摘要: The present invention relates to a process for carrying out olefin ring-closing metathesis (RCM) wherein compressed carbon dioxide (gaseous, liquid or supercritical) acts as solvent for the liquid or solid reactant and the products obtained therefrom, while additionally one or more ionic liquids are introduced as the 2nd phase in which homogeneous olefin metathesis catalysts are immobilised.
摘要翻译: 本发明涉及一种用于进行烯烃闭合复分解(RCM)的方法,其中压缩二氧化碳(气态,液体或超临界)用作液体或固体反应物的溶剂及其获得的产物,另外还有一种或多种离子 引入液体作为其中固定有均相烯烃复分解催化剂的第二相。
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