公开(公告)号：US10011664B2

公开(公告)日：2018-07-03

申请号：US13982520

申请日：2012-01-25

申请人： Werner Obrecht ,  Julia Maria Jeschko ,  Oskar Nuyken ,  Martin Schneider

发明人： Werner Obrecht ,  Julia Maria Jeschko ,  Oskar Nuyken ,  Martin Schneider

IPC分类号： C08C19/28 ,  B29C45/00 ,  B01J31/22 ,  B01J31/18 ,  C08C19/00 ,  B01J31/24 ,  B29K55/00

CPC分类号： C08C19/28 ,  B01J31/1805 ,  B01J31/181 ,  B01J31/183 ,  B01J31/2208 ,  B01J31/2226 ,  B01J31/2265 ,  B01J31/2273 ,  B01J31/2278 ,  B01J31/2291 ,  B01J31/2404 ,  B01J2231/543 ,  B01J2231/546 ,  B01J2531/64 ,  B01J2531/821 ,  B01J2531/825 ,  B01J2540/62 ,  B29C45/0001 ,  B29K2055/00 ,  C08C19/00 ,  C08C19/08 ,  C08C2019/09 ,  C08L15/00

摘要： Provided are new functionalized nitrile rubbers, which may optionally also be in partially or wholly hydrogenated form, and also a process for preparing them by metathesis of nitrile rubbers in the presence of a metathesis catalyst and at least one functionalized allyl compound. The new functionalized nitrile rubbers are suitable for producing vulcanizable mixtures and allow the production of vulcanizates having very stable networks. Also made possible, in particular, is the synthesis of block copolymers.

公开(公告)号：US20180272321A1

公开(公告)日：2018-09-27

申请号：US15989632

申请日：2018-05-25

申请人： ExxonMobil Chemical Patents Inc.

发明人： Chuansheng Bai ,  Hans K. T. Goris ,  Adrienne J. Thornburg ,  Natalie A. Fassbender ,  Jean W. Beeckman ,  Sabato Miseo ,  Stuart L. Soled

IPC分类号： B01J23/42 ,  C07C69/75 ,  C07C67/303 ,  B01J21/08 ,  B01J23/44 ,  B01J23/46 ,  B01J37/18 ,  B01J37/10 ,  B01J37/08 ,  B01J37/02 ,  B01J35/10 ,  B01J35/00 ,  B01J27/24

CPC分类号： B01J23/42 ,  B01J21/08 ,  B01J23/44 ,  B01J23/462 ,  B01J23/464 ,  B01J27/24 ,  B01J35/002 ,  B01J35/1061 ,  B01J37/0203 ,  B01J37/0207 ,  B01J37/0209 ,  B01J37/0242 ,  B01J37/0244 ,  B01J37/08 ,  B01J37/10 ,  B01J37/18 ,  B01J2531/821 ,  B01J2540/62 ,  C07C67/303 ,  C07C2601/14 ,  C07C69/75

摘要： A method of producing a hydrogenation catalyst, for example, a phthalate hydrogenation catalyst, comprising contacting a silica support having a medium pore size of at least about 10 nm with an acid to produce a treated silica support, and depositing a noble metal, preferably ruthenium, on the treated silica support to produce a noble metal-containing silica support, and optionally contacting the noble metal-containing silica support with a chelating agent to form the hydrogenation catalyst; a hydrogenation catalyst prepared by that method; and a method of hydrogenating unsaturated hydrocarbons, such as, phthalates, in which an unsaturated hydrocarbon is contacted with hydrogen gas in the presence of the hydrogenation catalyst of the invention.

公开(公告)号：US20150273457A1

公开(公告)日：2015-10-01

申请号：US14674754

申请日：2015-03-31

申请人： THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

发明人： WEI ZHANG ,  JYOTHISH KUTHANAPILLIL ,  QI WANG

IPC分类号： B01J31/22 ,  C07F11/00 ,  C07C41/30 ,  C07C17/269 ,  C07C45/72 ,  B01J31/18 ,  C07D333/08 ,  C07D321/00 ,  C07D487/22 ,  C07C2/38 ,  B01J31/16 ,  C07C215/50 ,  C07C201/12

CPC分类号： B01J31/2265 ,  B01J31/1608 ,  B01J31/1805 ,  B01J31/223 ,  B01J31/2295 ,  B01J2231/546 ,  B01J2531/0247 ,  B01J2531/58 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/74 ,  B01J2540/40 ,  B01J2540/62 ,  C07B37/00 ,  C07C2/38 ,  C07C6/02 ,  C07C17/269 ,  C07C37/48 ,  C07C41/30 ,  C07C45/72 ,  C07C201/12 ,  C07C215/50 ,  C07C215/76 ,  C07C215/90 ,  C07D213/127 ,  C07D321/00 ,  C07D333/08 ,  C07D333/18 ,  C07D487/22 ,  C07F7/00 ,  C07F11/00 ,  C07C43/215 ,  C07C17/26 ,  C07C25/24 ,  C07C47/548 ,  C07C11/22 ,  C07C39/21

摘要： The invention relates to highly active and selective catalysts for alkyne metathesis. In one aspect, the invention includes a multidentate organic ligand wherein one substrate-binding site of the metal center is blocked. In another aspect, the invention includes N-quaternized or silane-based multidentate organic ligands, capable of binding to metals. In yet another aspect, the invention includes N-quaternized or silane-based multidentate catalysts. The catalysts of the invention show high robustness, strong resistance to small alkyne polymerization and significantly enhanced catalytic activity compared to their corresponding non-quaternized or non-silane-based multidentate catalyst analogues.

摘要翻译： 本发明涉及用于炔烃复分解的高活性和选择性催化剂。 一方面，本发明包括多齿有机配体，其中金属中心的一个底物结合位点被阻断。 另一方面，本发明包括能与金属结合的N-季铵化或硅烷基多齿有机配体。 另一方面，本发明包括N-季铵化或硅烷基多齿催化剂。 与其相应的非季铵化或非硅烷基多齿催化剂类似物相比，本发明的催化剂显示出高稳定性，较强的耐炔烃聚合能力和显着增强的催化活性。

公开(公告)号：US08779133B2

公开(公告)日：2014-07-15

申请号：US13985378

申请日：2012-02-16

申请人： Toshinobu Korenaga ,  Takashi Sakai ,  Aram Ko

发明人： Toshinobu Korenaga ,  Takashi Sakai ,  Aram Ko

IPC分类号： C07F15/00 ,  C07F9/00 ,  C07D213/04 ,  C07D401/00 ,  C07D405/00 ,  C07D409/00 ,  C07D411/00 ,  C07D413/00 ,  C07D417/00 ,  C07D419/00 ,  C07D421/00

CPC分类号： C07F9/58 ,  B01J31/2295 ,  B01J31/2404 ,  B01J31/2409 ,  B01J31/2452 ,  B01J31/2457 ,  B01J2231/346 ,  B01J2231/4205 ,  B01J2231/4255 ,  B01J2231/643 ,  B01J2531/0205 ,  B01J2531/0216 ,  B01J2531/0266 ,  B01J2531/64 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/828 ,  B01J2531/842 ,  B01J2540/10 ,  B01J2540/22 ,  B01J2540/225 ,  B01J2540/40 ,  B01J2540/444 ,  B01J2540/62 ,  C07F9/5027 ,  C07F9/65522 ,  C07F9/65586 ,  C07F11/00 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/008 ,  C07F15/0093 ,  C07F17/02

摘要： Provided are novel ligands for transition metal complexes which exhibit high coordination power with respect to metals by being free of substituents at the positions ortho to phosphorus or arsenic and which have electron-withdrawing power comparable to the highest level known in conventional ligands. One ligand includes a compound represented by General Formula (1): R1R2R3A or General Formula (2): R1R2A-Y-AR3R4 and having a total of 15 to 110 carbon atoms. In the formulae, A is phosphorus or arsenic; R1, R2, R3 and R4 are each independently a substituted pyridyl group having optionally different electron-withdrawing groups bonded to the positions meta to the atom A as well as hydrogen atoms bonded to the positions ortho to the atom A; and Y is a divalent group derived from a C2-20, optionally substituted and optionally heteroatom-containing, aliphatic, alicyclic or aromatic compound or from ferrocene.

摘要翻译： 提供了用于过渡金属配合物的新型配体，其通过在磷或砷邻位置没有取代基而具有相对于金属的高配位力，并且具有与常规配体中已知的最高水平相当的吸电能力。 一种配体包括由通式（1）表示的化合物：R1R2R3A或通式（2）：R1R2A-Y-AR3R4，总共具有15至110个碳原子。 在配方中，A是磷或砷; R 1，R 2，R 3和R 4各自独立地为具有与位于原子A的位置键合的任意不同的吸电子基团的取代的吡啶基以及与原子A的邻位键合的氢原子; 并且Y是衍生自C2-20，任选取代的和任选地含杂原子的脂族，脂环族或芳族化合物或二茂铁的二价基团。

公开(公告)号：US20070043180A1

公开(公告)日：2007-02-22

申请号：US11478610

申请日：2006-07-03

申请人： Zheng-Yun Zhan

发明人： Zheng-Yun Zhan

IPC分类号： C08F4/00 ,  C07F15/00

CPC分类号： B01J31/2265 ,  B01J31/068 ,  B01J31/1666 ,  B01J31/1683 ,  B01J31/2208 ,  B01J31/2273 ,  B01J31/2278 ,  B01J31/2404 ,  B01J31/403 ,  B01J2231/54 ,  B01J2531/821 ,  B01J2540/34 ,  B01J2540/40 ,  B01J2540/62 ,  C07C315/04 ,  C07C2601/10 ,  C07F15/0046 ,  Y02P20/584 ,  C07C317/14

摘要： The invention relates to novel carbene ligands and their incorporated monomeric and resin/polymer linked ruthenium catalysts, which are recyclable and highly active for olefin metathesis reactions. It is disclosed that significant electronic effect of different substituted 2-alkoxybenzylidene ligands on the catalytic activity and stability of corresponding carbene ruthenium complexes, some of novel ruthenium complexes in the invention can be broadly used as catalysts highly efficient for olefin metathesis reactions, particularly in ring-closing (RCM), ring-opening (ROM), ring-opening metathesis polymerization (ROMP) and cross metathesis (CM) in high yield. The invention also relates to preparation of new ruthenium complexes and the use in metathesis.

摘要翻译： 本发明涉及新的卡宾配体及其引入的单体和树脂/聚合物连接的钌催化剂，其可再循环并且对于烯烃复分解反应具有高活性。 公开了不同取代的2-烷氧基亚苄基配体对相应的卡宾钌络合物的催化活性和稳定性的显着电子效应，本发明中的一些新型钌络合物可广泛用作烯烃复分解反应高效的催化剂，特别是在环 封闭（RCM），开环（ROM），开环易位聚合（ROMP）和交叉复分解（CM）。 本发明还涉及新的钌络合物的制备和复分解的用途。

公开(公告)号：US09943829B2

公开(公告)日：2018-04-17

申请号：US14916727

申请日：2014-09-02

申请人： ExxonMobil Chemical Patents Inc.

发明人： Chuansheng Bai ,  Jean W. Beeckman ,  Adrienne J. Thornburg ,  Natalie A. Fassbender ,  Sabato Miseo ,  Stuart L. Soled

IPC分类号： C07C29/149 ,  B01J23/46 ,  B01J37/02 ,  B01J37/08 ,  B01J37/10 ,  B01J37/18 ,  B01J23/42 ,  B01J23/44 ,  B01J31/12 ,  B01J35/00 ,  B01J35/10 ,  C07C67/303 ,  B01J21/08 ,  B01J27/24

CPC分类号： B01J23/462 ,  B01J21/08 ,  B01J23/42 ,  B01J23/44 ,  B01J23/464 ,  B01J27/24 ,  B01J31/123 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1061 ,  B01J37/0203 ,  B01J37/0207 ,  B01J37/0209 ,  B01J37/0242 ,  B01J37/0244 ,  B01J37/08 ,  B01J37/10 ,  B01J37/18 ,  B01J2531/821 ,  B01J2540/62 ,  C07C29/149 ,  C07C67/303

摘要： A method of preparing a hydrogenation catalyst, for example, a phthalate hydrogenation catalyst, comprising contacting a silica support having a median pore size of at least about 10 nm with a silylating agent to form an at least partially coated silica support, calcining said coated silica support to form a treated silica support, and depositing a noble metal, preferably ruthenium, on the treated silica support, and optionally contacting the treated silica support with an optional chelating agent to form the hydrogenation catalyst; a hydrogenation catalyst prepared by that method; and a method of hydrogenating unsaturated hydrocarbons, such as phthalates, in which an unsaturated hydrocarbon is contacted with hydrogen gas in the presence of the hydrogenation catalyst of the invention.

公开(公告)号：US20150239916A1

公开(公告)日：2015-08-27

申请号：US14439159

申请日：2014-10-16

申请人： LG CHEM, LTD

发明人： Young Shil Do ,  Yoon Hee Cho ,  Choong Hoon Lee ,  Seung Hwan Jung ,  Don Ho Kum ,  Sang Eun Park

IPC分类号： C07F7/28 ,  C08F4/76

CPC分类号： C07F7/28 ,  B01J31/14 ,  B01J31/143 ,  B01J31/146 ,  B01J31/1805 ,  B01J31/184 ,  B01J31/2295 ,  B01J2231/12 ,  B01J2531/40 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2540/30 ,  B01J2540/62 ,  C07F17/00 ,  C08F4/65904 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/76 ,  C08F210/16 ,  C08F2420/02 ,  C08F2420/06 ,  Y02P20/52 ,  C08F210/14 ,  C08F2500/08 ,  C08F2500/12 ,  C08F2500/03

摘要： The present invention discloses a transition metal compound having a novel structure and including a heteroatom, a catalyst composition including the same, and a method for preparing polymers using the same. The transition metal compound according to an embodiment of the present invention has good copolymerization properties, and a polymer having a low density may be prepared using thereof. Thus, a copolymer having various uses may be prepared.

摘要翻译： 本发明公开了具有新颖结构并包含杂原子的过渡金属化合物，包含该过渡金属化合物的催化剂组合物以及使用其制备聚合物的方法。 根据本发明的一个实施方案的过渡金属化合物具有良好的共聚性能，并且可以使用其制备具有低密度的聚合物。 因此，可以制备具有各种用途的共聚物。

公开(公告)号：US08993804B2

公开(公告)日：2015-03-31

申请号：US13791410

申请日：2013-03-08

申请人： The Regents of the University of Colorado, a body corporate

发明人： Wei Zhang ,  Jyothish Kuthanapillil ,  Qi Wang

IPC分类号： C07C211/00 ,  C07C215/50 ,  B01J31/22 ,  C07C41/30 ,  C07C45/72 ,  C07D333/08 ,  C07D213/127 ,  C07D487/22 ,  C07C37/48 ,  C07B37/00 ,  C07C6/02 ,  C07F7/00 ,  C07C17/269 ,  C07F11/00 ,  C07C215/76 ,  C07C215/90 ,  C07D333/18

CPC分类号： B01J31/2265 ,  B01J31/1608 ,  B01J31/1805 ,  B01J31/223 ,  B01J31/2295 ,  B01J2231/546 ,  B01J2531/0247 ,  B01J2531/58 ,  B01J2531/64 ,  B01J2531/66 ,  B01J2531/74 ,  B01J2540/40 ,  B01J2540/62 ,  C07B37/00 ,  C07C2/38 ,  C07C6/02 ,  C07C17/269 ,  C07C37/48 ,  C07C41/30 ,  C07C45/72 ,  C07C201/12 ,  C07C215/50 ,  C07C215/76 ,  C07C215/90 ,  C07D213/127 ,  C07D321/00 ,  C07D333/08 ,  C07D333/18 ,  C07D487/22 ,  C07F7/00 ,  C07F11/00 ,  C07C43/215 ,  C07C17/26 ,  C07C25/24 ,  C07C47/548 ,  C07C11/22 ,  C07C39/21

摘要： The invention relates to highly active and selective catalysts for alkyne metathesis. In one aspect, the invention includes a multidentate organic ligand wherein one substrate-binding site of the metal center is blocked. In another aspect, the invention includes N-quaternized or silane-based multidentate organic ligands, capable of binding to metals. In yet another aspect, the invention includes N-quaternized or silane-based multidentate catalysts. The catalysts of the invention show high robustness, strong resistance to small alkyne polymerization and significantly enhanced catalytic activity compared to their corresponding non-quaternized or non-silane-based multidentate catalyst analogs.

摘要翻译： 本发明涉及用于炔烃复分解的高活性和选择性催化剂。 一方面，本发明包括多金属有机配体，其中金属中心的一个底物结合位点被阻断。 另一方面，本发明包括能与金属结合的N-季铵化或硅烷基多齿有机配体。 另一方面，本发明包括N-季铵化或硅烷基多齿催化剂。 与其相应的非季铵化或非硅烷基多齿催化剂类似物相比，本发明的催化剂显示出高稳定性，对小炔炔聚合的强耐受性和显着增强的催化活性。

公开(公告)号：US20130331576A1

公开(公告)日：2013-12-12

申请号：US13985378

申请日：2012-02-16

申请人： Toshinobu Korenaga ,  Takashi Sakai ,  Aram Ko

发明人： Toshinobu Korenaga ,  Takashi Sakai ,  Aram Ko

IPC分类号： C07F9/58 ,  B01J31/24 ,  C07F15/00 ,  C07F11/00 ,  C07F17/02 ,  C07F9/6558

CPC分类号： C07F9/58 ,  B01J31/2295 ,  B01J31/2404 ,  B01J31/2409 ,  B01J31/2452 ,  B01J31/2457 ,  B01J2231/346 ,  B01J2231/4205 ,  B01J2231/4255 ,  B01J2231/643 ,  B01J2531/0205 ,  B01J2531/0216 ,  B01J2531/0266 ,  B01J2531/64 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/828 ,  B01J2531/842 ,  B01J2540/10 ,  B01J2540/22 ,  B01J2540/225 ,  B01J2540/40 ,  B01J2540/444 ,  B01J2540/62 ,  C07F9/5027 ,  C07F9/65522 ,  C07F9/65586 ,  C07F11/00 ,  C07F15/006 ,  C07F15/0073 ,  C07F15/008 ,  C07F15/0093 ,  C07F17/02

摘要： The invention provides novel ligands for transition metal complexes which exhibit high coordination power with respect to metals by being free of substituents at the positions ortho to phosphorus or arsenic and which have electron-withdrawing power comparable to the highest level known in conventional ligands. A ligand of the invention includes a compound represented by General Formula (1): R1R2R3A or General Formula (2): R1R2A-Y-AR3R4 and having a total of 15 to 110 carbon atoms. In the formulae, A is phosphorus or arsenic; R1, R2, R3 and R4 are each independently a substituted pyridyl group having optionally different electron-withdrawing groups bonded to the positions meta to the atom A as well as hydrogen atoms bonded to the positions ortho to the atom A; and Y is a divalent group derived from a C2-20, optionally substituted and optionally heteroatom-containing, aliphatic, alicyclic or aromatic compound or from ferrocene.

摘要翻译： 本发明提供了用于过渡金属配合物的新型配体，其通过在磷或砷邻位置没有取代基而具有相对于金属的高配位力，并且具有与常规配体中已知的最高水平相当的吸电能力。 本发明的配体包括由通式（1）表示的化合物：R1R2R3A或通式（2）：R1R2A-Y-AR3R4，总共具有15至110个碳原子。 在配方中，A是磷或砷; R 1，R 2，R 3和R 4各自独立地为具有与位于原子A的位置键合的任意不同的吸电子基团的取代的吡啶基以及与原子A的邻位键合的氢原子; 并且Y是衍生自C2-20，任选取代的和任选地含杂原子的脂族，脂环族或芳族化合物或二茂铁的二价基团。

公开(公告)号：US08049025B2

公开(公告)日：2011-11-01

申请号：US12604818

申请日：2009-10-23

申请人： Zheng-Yun James Zhan

发明人： Zheng-Yun James Zhan

IPC分类号： C07F15/00 ,  C07C2/02

CPC分类号： B01J31/2265 ,  B01J31/068 ,  B01J31/1666 ,  B01J31/1683 ,  B01J31/2208 ,  B01J31/2273 ,  B01J31/2278 ,  B01J31/2404 ,  B01J31/403 ,  B01J2231/54 ,  B01J2531/821 ,  B01J2540/34 ,  B01J2540/40 ,  B01J2540/62 ,  C07C315/04 ,  C07C2601/10 ,  C07F15/0046 ,  Y02P20/584 ,  C07C317/14

摘要： The invention relates to novel carbene ligands and their incorporated monomeric and resin/polymer linked ruthenium catalysts, which are recyclable and highly active for olefin metathesis reactions. It is disclosed that significant electronic effect of different substituted 2-alkoxybenzylidene ligands on the catalytic activity and stability of corresponding carbene ruthenium complexes, some of novel ruthenium complexes in the invention can be broadly used as catalysts highly efficient for olefin metathesis reactions, particularly in ring-closing (RCM), ring-opening (ROM), ring-opening metathesis polymerization (ROMP) and cross metathesis (CM) in high yield. The invention also relates to preparation of new ruthenium complexes and the use in metathesis.

摘要翻译： 本发明涉及新的卡宾配体及其引入的单体和树脂/聚合物连接的钌催化剂，其可再循环并且对于烯烃复分解反应具有高活性。 公开了不同取代的2-烷氧基亚苄基配体对相应的卡宾钌络合物的催化活性和稳定性的显着电子效应，本发明中的一些新型钌络合物可广泛用作对于烯烃复分解反应高效的催化剂，特别是在环 封闭（RCM），开环（ROM），开环易位聚合（ROMP）和交叉复分解（CM）。 本发明还涉及新的钌络合物的制备和复分解的用途。