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1. 发明公开

US20240181438A1 UNSYMMETRICAL N-HETEROCYCLIC CARBENE CATALYSTS AND METHODS USING SAME 审中-公开
公开(公告)号：US20240181438A1
公开(公告)日：2024-06-06
申请号：US18278947
申请日：2022-03-01
申请人： Rutgers, The State University of New Jersey
发明人： Michal Szostak , Qun Zhao , Md. Mahbubur Rahman
IPC分类号： B01J31/22 , B01J31/18 , B01J37/04 , C07D233/58 , C07F1/00 , C07F1/08 , C07F5/02 , C07F15/00
CPC分类号： B01J31/2273 , B01J31/181 , B01J31/2291 , B01J37/04 , C07D233/58 , C07F1/005 , C07F1/08 , C07F5/027 , C07F15/006 , B01J2231/323 , B01J2531/16 , B01J2531/17 , B01J2531/18 , B01J2531/824
摘要： The present disclosure relates in part to novel complexes of unsymmetrical N-heterocylic carbene (NHC) ligands and group 10 or 11 metals. The present disclosure further relates to methods of electrophilic functionalization of alkynes and/or nitriles using the NHC catalysts described herein.

2. 发明申请

US20180290134A1 RUTHENIUM-OR OSMIUM-BASED COMPLEX CATALYSTS 审中-公开
公开(公告)号：US20180290134A1
公开(公告)日：2018-10-11
申请号：US15566373
申请日：2016-04-12
申请人： ARLANXEO DEUTSCHLAND GMBH
发明人： ZHENLI WEI
IPC分类号： B01J31/24 , C08C19/02 , B01J31/22 , B01J31/20 , B01J37/04 , C07F15/00
CPC分类号： B01J31/2404 , B01J31/20 , B01J31/2291 , B01J31/2295 , B01J37/04 , B01J2231/645 , B01J2531/821 , C07F15/0046 , C08C19/02 , C08L9/02
摘要： The present invention relates to ruthenium- or osmium-based complex structures, to the synthesis thereof and their use as catalysts for hydrogenating unsaturated substrates.

3. 发明申请

US20180264448A1 NI(0) CATALYSTS 审中-公开
公开(公告)号：US20180264448A1
公开(公告)日：2018-09-20
申请号：US15763468
申请日：2016-09-30
申请人： THE REGENT OF THE UNIVERSITY OF MICHIGAN , THE FUNDACIO INSTITUTCATALA D'INVESTIGACIIO QUIMICA (ICIQ)
发明人： John Montgomery , Alex J. Nett , Michael Robo , Santiago Cañellas Roman
IPC分类号： B01J31/22 , C07F15/04 , C07B43/04 , C07B47/00 , C07B37/02 , C07C1/32 , C07C17/35 , C07C209/10 , C07D295/073 , C07F7/18 , C07J51/00
CPC分类号： B01J31/2291 , B01J31/2273 , B01J2231/323 , B01J2231/4227 , B01J2231/4283 , B01J2231/4288 , B01J2531/847 , B01J2540/10 , C07B37/02 , C07B37/04 , C07B43/04 , C07B47/00 , C07C1/321 , C07C17/35 , C07C209/10 , C07D295/073 , C07F7/188 , C07F15/04 , C07J51/00
摘要： Provided herein are nickel(O) catalysts that are stable when exposed to air and can be used to catalyze the formation of a C—C, C—O, or C—N bond.

4. 发明申请

US20150065723A1 OLEFIN METATHESIS CATALYSTS AND RELATED METHODS 有权
标题翻译： OLEFIN METATHESIS催化剂及相关方法
公开(公告)号：US20150065723A1
公开(公告)日：2015-03-05
申请号：US14479917
申请日：2014-09-08
申请人： Massachusetts Institute of Technology
发明人： Adam S. Hock , Richard R. Schrock
IPC分类号： B01J31/22 , C07C6/04
CPC分类号： B01J31/2295 , B01J31/122 , B01J31/1805 , B01J31/181 , B01J31/2234 , B01J31/2265 , B01J31/2291 , B01J2231/482 , B01J2231/54 , B01J2231/543 , B01J2531/64 , B01J2531/66 , C07C6/04 , C07C2531/22
摘要： The present invention provides methods for the synthesis of catalysts and precursors thereof. Methods of the invention may comprise combining a catalyst precursor and at least one ligand to generate a catalytically active species, often under mild conditions and in high yields. In some cases, a wide variety of catalysts may be synthesized from a single catalyst precursor. Methods of the invention may also include the preparation of catalysts which, under reaction conditions known in the art, may have been difficult or impossible to prepare and/or isolate due to, for example, steric crowding at the metal center. The present invention also provides catalyst compositions, and precursors thereof, which may be useful in various chemical reactions including olefin metathesis. In some cases, methods of the invention may reduce the number of synthetic and purification steps required to produce catalysts and/or other reaction products, as well as reducing time, cost, and waste production.
摘要翻译：本发明提供合成催化剂及其前体的方法。本发明的方法可以包括将催化剂前体和至少一种配体结合以产生催化活性物质，通常在温和条件下和高产率下。在一些情况下，可以从单一催化剂前体合成多种催化剂。本发明的方法还可以包括催化剂的制备，其在本领域已知的反应条件下可能由于例如在金属中心的空间拥挤而难以或不可能制备和/或分离。本发明还提供催化剂组合物及其前体，其可用于包括烯烃复分解的各种化学反应。在一些情况下，本发明的方法可以减少制备催化剂和/或其它反应产物所需的合成和纯化步骤的数量，以及减少时间，成本和废物的产生。

5. 发明申请

US20120329941A1 METATHESIS OF NITRILE RUBBERS IN THE PRESENCE OF TRANSITION METAL CATALYSTS 审中-公开
标题翻译：在过渡金属催化剂存在下氮化橡胶的组成
公开(公告)号：US20120329941A1
公开(公告)日：2012-12-27
申请号：US13391635
申请日：2010-08-26
申请人： Christopher Ong , Julia Maria Mueller , Matthias Soddemann , Thomas Koenig
发明人： Christopher Ong , Julia Maria Mueller , Matthias Soddemann , Thomas Koenig
IPC分类号： C08F8/04 , C08L33/20 , C08F236/12
CPC分类号： C08C19/08 , B01J31/181 , B01J31/1815 , B01J31/2208 , B01J31/2265 , B01J31/2291 , B01J2231/54 , B01J2531/821 , B01J2531/825 , C08C19/02 , C08C2019/09 , C08L15/005
摘要： The present invention relates to a low molecular weight optionally hydrogenated nitrile rubber and a process for preparing a low molecular weight optionally hydrogenated nitrile rubber by molecular weight degradation of nitrile rubbers via a metathesis process in the presence of a transition metal complex catalyst in a specific reaction mixture, a polymer composite comprising at least one optionally hydrogenated nitrile rubber, at least one cross-linking agent and/or curing system, optionally at least one filler and optionally further auxiliary products for rubbers and a shaped article comprising the optionally hydrogenated nitrile rubber or the composite.
摘要翻译：本发明涉及一种低分子量任选氢化丁腈橡胶和通过复分解方法在特定反应中过渡金属络合物催化剂存在下通过腈橡胶的分子量降解来制备低分子量氢化丁腈橡胶的方法混合物，包含至少一种任选氢化的丁腈橡胶，至少一种交联剂和/或固化体系，任选的至少一种填料和任选的其它用于橡胶的辅助产物和成型制品的聚合物复合物，其包含任选氢化的丁腈橡胶或复合材料。

6. 发明申请

US20120108764A1 HALF-METALLOCENE CATALYST COMPOSITIONS AND THEIR POLYMER PRODUCTS 有权
标题翻译：半金属催化剂组合物及其聚合物产品
公开(公告)号：US20120108764A1
公开(公告)日：2012-05-03
申请号：US13344177
申请日：2012-01-05
申请人： Max P. McDaniel , Matthew G. Thorn , Elizabeth A. Benham
发明人： Max P. McDaniel , Matthew G. Thorn , Elizabeth A. Benham
IPC分类号： C08F2/00 , C08F12/08 , C08F10/06 , C08F2/01 , C08F10/02
CPC分类号： C08F10/02 , B01J21/12 , B01J27/053 , B01J31/143 , B01J31/146 , B01J31/1616 , B01J31/1805 , B01J31/1845 , B01J31/2226 , B01J31/226 , B01J31/2291 , B01J31/2295 , B01J37/22 , B01J37/26 , B01J2531/0294 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F210/16 , C08F2420/04 , Y10S526/943 , C08F4/6592 , C08F210/14
摘要： The present invention provides polymerization catalyst compositions employing half-metallocene compounds with a heteroatom-containing ligand bound to the transition metal. Methods for making these hybrid metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
摘要翻译：本发明提供了采用具有与过渡金属结合的含杂原子的配体的半茂金属化合物的聚合催化剂组合物。还提供了制备这些杂化茂金属化合物和在催化剂组合物中用于烯烃聚合和共聚的方法。

7. 发明申请

US20110237815A1 OLEFIN METATHESIS CATALYSTS AND RELATED METHODS 有权
标题翻译： OLEFIN METATHESIS催化剂及相关方法
公开(公告)号：US20110237815A1
公开(公告)日：2011-09-29
申请号：US13033472
申请日：2011-02-23
申请人： Adam S. Hock , Richard R. Schrock
发明人： Adam S. Hock , Richard R. Schrock
IPC分类号： C07F11/00
CPC分类号： B01J31/2295 , B01J31/122 , B01J31/1805 , B01J31/181 , B01J31/2234 , B01J31/2265 , B01J31/2291 , B01J2231/482 , B01J2231/54 , B01J2231/543 , B01J2531/64 , B01J2531/66 , C07C6/04 , C07C2531/22
摘要： The present invention provides methods for the synthesis of catalysts and precursors thereof. Methods of the invention may comprise combining a catalyst precursor and at least one ligand to generate a catalytically active species, often under mild conditions and in high yields. In some cases, a wide variety of catalysts may be synthesized from a single catalyst precursor. Methods of the invention may also include the preparation of catalysts which, under reaction conditions known in the art, may have been difficult or impossible to prepare and/or isolate due to, for example, steric crowding at the metal center. The present invention also provides catalyst compositions, and precursors thereof, which may be useful in various chemical reactions including olefin metathesis. In some cases, methods of the invention may reduce the number of synthetic and purification steps required to produce catalysts and/or other reaction products, as well as reducing time, cost, and waste production.
摘要翻译：本发明提供合成催化剂及其前体的方法。本发明的方法可以包括将催化剂前体和至少一种配体结合以产生催化活性物质，通常在温和条件下和高产率下。在一些情况下，可以从单一催化剂前体合成多种催化剂。本发明的方法还可以包括催化剂的制备，其在本领域已知的反应条件下可能由于例如在金属中心的空间拥挤而难以或不可能制备和/或分离。本发明还提供催化剂组合物及其前体，其可用于包括烯烃复分解的各种化学反应。在一些情况下，本发明的方法可以减少制备催化剂和/或其它反应产物所需的合成和纯化步骤的数量，以及减少时间，成本和废物的产生。

8. 发明授权

US07897817B2 Resin-platinum complex and resin-supported platinum cluster catalyst 有权
标题翻译：树脂 - 铂络合物和树脂负载的铂簇催化剂
公开(公告)号：US07897817B2
公开(公告)日：2011-03-01
申请号：US11885734
申请日：2005-12-01
申请人： Yasuhiro Uozumi , Yoichi Yamada , Takayasu Arakawa
发明人： Yasuhiro Uozumi , Yoichi Yamada , Takayasu Arakawa
IPC分类号： C07C49/00
CPC分类号： C07C45/39 , B01J23/42 , B01J31/068 , B01J31/1658 , B01J31/1805 , B01J31/2291 , B01J31/4038 , B01J31/4069 , B01J35/0013 , B01J35/006 , B01J2231/70 , B01J2531/828 , C07C51/235 , Y02P20/584 , C07C49/413 , C07C49/217 , C07C49/78 , C07C49/04 , C07C49/76 , C07C57/44
摘要： To provide a catalyst that has sufficient catalytic activity as a platinum catalyst and yet is readily separated from a target material and can be reused. A resin-supported platinum cluster catalyst containing a resin layer comprising a platinum particle core, the average diameter of which is from 1 nm to 10 nm, and a compound containing nitrogen (general formula R1NH2) surrounding the core. This catalyst can be obtained by forming a platinum complex from a compound containing nitrogen represented by the general formula R1NR22 (in the formula, R1 represents a carrier with a hydrophilic molecular chain and R2 represents a hydrogen atom, an alkyl group and the like) and a platinum compound represented by the general formula M(PtX4-nR3n)m (in the formula, M represents an alkali metal and the like, X represents a halogen atom and the like, R3 represents an unsaturated organic ligand, n represents an integer from zero to four and m represents an integer indicating the electrical charge of the metal, M) and allowing this platinum complex to react with a reducing agent in an aqueous solvent.
摘要翻译：提供具有作为铂催化剂的足够的催化活性并且容易与目标材料分离并且可以重复使用的催化剂。含有包含平均直径为1nm〜10nm的铂粒子核心的树脂层的树脂负载的铂簇催化剂和包含核的氮（通式R 1 NH 2）的化合物。该催化剂可以通过由通式R1NR22表示的含氮化合物形成铂络合物（式中，R1表示具有亲水性分子链的载体，R2表示氢原子，烷基等）和由通式M（PtX4-nR3n）m表示的铂化合物（式中，M表示碱金属等，X表示卤素原子等，R3表示不饱和有机配体，n表示来自 0至4，m表示金属的电荷的整数，M），并允许该铂络合物在水性溶剂中与还原剂反应。

9. 发明授权

US07884165B2 Half-metallocene catalyst compositions and their polymer products 有权
标题翻译：半茂金属催化剂组合物及其聚合物产品
公开(公告)号：US07884165B2
公开(公告)日：2011-02-08
申请号：US12172805
申请日：2008-07-14
申请人： Max P. McDaniel , Matthew G. Thorn , Elizabeth A. Benham
发明人： Max P. McDaniel , Matthew G. Thorn , Elizabeth A. Benham
IPC分类号： C08F4/02 , C08F4/642 , C08F4/6592 , B01J31/22
CPC分类号： C08F10/02 , B01J21/12 , B01J27/053 , B01J31/143 , B01J31/146 , B01J31/1616 , B01J31/1805 , B01J31/1845 , B01J31/2226 , B01J31/226 , B01J31/2291 , B01J31/2295 , B01J37/22 , B01J37/26 , B01J2531/0294 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F210/16 , C08F2420/04 , Y10S526/943 , C08F4/6592 , C08F210/14
摘要： The present invention provides polymerization catalyst compositions employing half-metallocene compounds with a heteroatom-containing ligand bound to the transition metal. Methods for making these hybrid metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
摘要翻译：本发明提供了采用具有与过渡金属结合的含杂原子的配体的半茂金属化合物的聚合催化剂组合物。还提供了制备这些杂化茂金属化合物和在催化剂组合物中用于烯烃聚合和共聚的方法。

10. 发明申请

US20110021775A1 BENT ALLENES, AND THEIR METAL COMPLEXES 有权
标题翻译： BENT ALLENES及其金属复合物
公开(公告)号：US20110021775A1
公开(公告)日：2011-01-27
申请号：US12812423
申请日：2009-01-09
申请人： Guy Bertrand , Vincent Lavallo , Adam C. Dyker
发明人： Guy Bertrand , Vincent Lavallo , Adam C. Dyker
IPC分类号： C07F15/00 , C07D231/10 , C07D403/06 , C07F11/00 , C07D235/20
CPC分类号： C07C6/02 , B01J31/2291 , B01J31/2295 , B01J2231/543 , B01J2531/17 , B01J2531/18 , B01J2531/64 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/827 , B01J2531/828 , B01J2531/842 , B01J2531/847 , C07C2531/12 , C07D231/38 , C07D403/06
摘要： Stable, bent allenes, organometallic complexes of bent allenes are provided along with methods of conducting chemical processes such as olefin metathesis, comprising contacting an olefin substrate with an organometallic complex as described herein, under suitable conditions.
摘要翻译：提供稳定的弯曲的二烯，连同弯曲的全烯的有机金属配合物以及进行化学方法如烯烃复分解的方法，包括使烯烃底物与本文所述的有机金属络合物在合适的条件下接触。

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