公开(公告)号：EP3257875A1

公开(公告)日：2017-12-20

申请号：EP16749388.1

申请日：2016-02-02

申请人： LG Chem, Ltd.

发明人： IM, Seul Ki ,  LEE, Yong Ho ,  SHIN, Eun Ji ,  PARK, Jin Young ,  SA, Seok Pil ,  LEE, Ki Soo

IPC分类号： C08F10/00 ,  C08F4/69 ,  C08K5/05 ,  C08K5/00

CPC分类号： C07C2/32 ,  B01J31/0267 ,  B01J31/04 ,  B01J31/143 ,  B01J31/187 ,  B01J2219/00272 ,  B01J2231/20 ,  B01J2531/004 ,  B01J2531/31 ,  B01J2531/62 ,  C07C2/24 ,  C07C2523/26 ,  C07C2531/04 ,  C07C2531/14 ,  C07C2531/18 ,  C07C2531/24 ,  C07F9/5022 ,  C07F9/505 ,  C08F2/40 ,  C08F4/69 ,  C08F10/00 ,  C08F210/16 ,  C08K5/00 ,  C08K5/05 ,  C08K5/17 ,  C07C11/10 ,  C07C11/02

摘要： The present specification relates to an olefin oligomerization method and specifically to an olefin oligomerization method comprising the step of subjecting an olefin to a multimerization reaction by controlling a reaction temperature such that the weight ratio of 1-hexene to 1-octene within a product comprising 1-hexene and 1-octene has a predetermined value, in the presence of an oligomerization catalyst system comprising a ligand compound, a transition metal compound, and a cocatalyst, wherein the predetermined value for the weight ratio of 1-hexene to 1-octene within the product is selected in a range of 1:0.5 to 1:7. By the method, 1-hexene and 1-octene can be produced in a desired ratio.

摘要翻译： 本说明书涉及烯烃低聚方法，并且具体地涉及包括通过控制反应温度使烯烃进行多聚反应的步骤的烯烃低聚方法，使得包含1的产物中的1-己烯与1-辛烯的重量比 在包含配体化合物，过渡金属化合物和助催化剂的低聚催化剂体系存在下，1-己烯和1-辛烯具有预定值，其中1-己烯和1-辛烯的重量比的预定值在 该产品的选择范围为1：0.5至1：7。 通过该方法，可以以所需比例生产1-己烯和1-辛烯。

公开(公告)号：EP2872468A1

公开(公告)日：2015-05-20

申请号：EP13727521.0

申请日：2013-06-05

申请人： Saudi Basic Industries Corporation ,  Linde AG

发明人： WÖHL, Anina ,  MÜLLER, Wolfgang ,  BÖLT, Heinz ,  MEISWINKEL, Andreas ,  HARFF, Marco ,  WELLENHOFER, Anton ,  HOFMANN, Karl-Heinz ,  ZANDER, Hans-Jörg ,  ILIYAS, Abduljelil ,  KHURRAM, Shahid ,  AZAM, Shahid ,  AL-QAHTANI, Abdullah

IPC分类号： C07C2/36 ,  B01J31/16 ,  B01J31/18 ,  C07C1/08 ,  C07C2/08 ,  C08F4/02 ,  C08F10/02

CPC分类号： C07C2/36 ,  B01J31/143 ,  B01J31/187 ,  B01J31/1885 ,  B01J2231/20 ,  B01J2531/62 ,  C07C2531/14 ,  C07C2531/24 ,  C07C11/08 ,  C07C11/107 ,  C08F210/16 ,  C08F4/22 ,  C08F4/69 ,  C08F2500/02

摘要： The present invention relates to a method for oligomerization of ethylene, comprising the steps: a) feeding ethylene, solvent and a catalyst composition comprising catalyst and cocatalyst into a reactor, b) oligomerizing ethylene in the reactor, c) discharging a reactor effluent comprising linear alpha-olefins including I-butene, solvent, unconsumed ethylene dissolved in the reactor effluent, and catalyst composition from the reactor, d) separating ethylene and 1-butene collectively from the remaining reactor effluent, and e) recycling at least a part of the ethylene and the 1-butene separated in step d) into the reactor.

摘要翻译： 本发明涉及乙烯低聚方法，包括以下步骤：a）将乙烯，溶剂和包含催化剂和助催化剂的催化剂组合物进料到反应器中，b）在反应器中使乙烯低聚，c）将包含线性 从反应器流出物中溶解的α-烯烃，溶剂，未消耗的乙烯，以及来自反应器的催化剂组合物，d）从剩余的反应器流出物中分离乙烯和1-丁烯，和e）将至少一部分 乙烯和步骤d）中分离的1-丁烯进入反应器。

公开(公告)号：EP1578531B9

公开(公告)日：2011-02-02

申请号：EP03813853.3

申请日：2003-12-19

申请人： Sasol Technology (PTY) Limited

发明人： BLANN, Kevin ,  BOLLMANN, Annette ,  DIXON, John, Thomas ,  NEVELING, Arno ,  MORGAN, David, Hedley ,  MAUMELA, Hulisani 31 San Raphael ,  KILLIAN, Esna ,  HESS, Fiona, Millicent ,  OTTO, Stefanus ,  PEPLER, Lana ,  OVERETT, Matthew, James ,  GREEN, Michael, James

IPC分类号： B01J31/18 ,  B01J31/24 ,  C07C2/36 ,  C07C11/02 ,  C07C2/32

CPC分类号： C07C2/36 ,  B01J31/128 ,  B01J31/14 ,  B01J31/143 ,  B01J31/1608 ,  B01J31/1616 ,  B01J31/165 ,  B01J31/18 ,  B01J31/1805 ,  B01J31/187 ,  B01J31/188 ,  B01J31/1885 ,  B01J31/2204 ,  B01J31/2409 ,  B01J2231/20 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/56 ,  B01J2531/58 ,  B01J2531/62 ,  B01J2531/64 ,  B01J2531/66 ,  C07C2531/14 ,  C07C2531/24 ,  C07F11/005 ,  C08F4/639 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  C08F2410/03 ,  C07C11/107 ,  C07C11/02 ,  C08F2500/02 ,  C08F4/69267 ,  C08F4/69146

摘要： The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand.

公开(公告)号：EP1578531B1

公开(公告)日：2010-08-11

申请号：EP03813853.3

申请日：2003-12-19

申请人： Sasol Technology (PTY) Limited

发明人： BLANN, Kevin ,  BOLLMANN, Annette ,  DIXON, John, Thomas ,  NEVELING, Arno ,  MORGAN, David, Hedley ,  MAUMELA, Hulisani 31 San Raphael ,  KILLIAN, Esna ,  HESS, Fiona, Millicent ,  OTTO, Stefanus ,  PEPLER, Lana ,  OVERETT, Matthew, James ,  GREEN, Michael, James

IPC分类号： B01J31/18 ,  B01J31/24 ,  C07C2/36 ,  C07C11/02 ,  C07C2/32

CPC分类号： C07C2/36 ,  B01J31/128 ,  B01J31/14 ,  B01J31/143 ,  B01J31/1608 ,  B01J31/1616 ,  B01J31/165 ,  B01J31/18 ,  B01J31/1805 ,  B01J31/187 ,  B01J31/188 ,  B01J31/1885 ,  B01J31/2204 ,  B01J31/2409 ,  B01J2231/20 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/56 ,  B01J2531/58 ,  B01J2531/62 ,  B01J2531/64 ,  B01J2531/66 ,  C07C2531/14 ,  C07C2531/24 ,  C07F11/005 ,  C08F4/639 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  C08F2410/03 ,  C07C11/107 ,  C07C11/02 ,  C08F2500/02 ,  C08F4/69267 ,  C08F4/69146

摘要： The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand.

公开(公告)号：EP1383777B1

公开(公告)日：2005-11-16

申请号：EP02761895.8

申请日：2002-03-28

申请人： BASF Aktiengesellschaft

发明人： AHLERS, Wolfgang ,  PACIELLO, Rocco ,  VOGT, Dieter ,  HOFMANN, Peter

IPC分类号： C07F9/00 ,  C07F9/572 ,  C07F9/74 ,  C07F9/92

CPC分类号： C07F15/065 ,  B01J31/186 ,  B01J31/187 ,  B01J31/28 ,  B01J2231/321 ,  B01J2231/323 ,  B01J2231/645 ,  B01J2531/80 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/827 ,  B01J2531/845 ,  C07C29/141 ,  C07C29/16 ,  C07C45/50 ,  C07C45/505 ,  C07F9/5721 ,  C07F9/5728 ,  C07F9/65522 ,  C07F9/65586 ,  C07F9/65842 ,  C07F9/65848 ,  C07F9/6596 ,  C07F15/004 ,  C07F15/0053 ,  C07F15/0066 ,  C07C31/125 ,  C07C47/02

摘要： Pnicogen chelate compounds which have two pnicogen-containing groups joined to one another via a xanthene-like or triptycene-like molecular skeleton and in which at least one pyrrole group is covalently bound via its nitrogen atom to each pnicogen atom form complexes with metals of transition group VIII which are useful as catalysts for the hydroformylation of olefins.

公开(公告)号：EP3257870A4

公开(公告)日：2018-01-24

申请号：EP16749441

申请日：2016-02-05

申请人： LG CHEMICAL LTD

发明人： HONG YOON KI ,  LEE YONG HO ,  SHIN EUN JI ,  LEE KI SOO ,  PARK JIN YOUNG ,  SA SEOK PIL ,  IM SEUL KI

IPC分类号： C07C2/32 ,  C07C11/02 ,  C07C11/10

CPC分类号： C07C2/32 ,  B01J31/0267 ,  B01J31/04 ,  B01J31/143 ,  B01J31/187 ,  B01J37/00 ,  B01J2219/00272 ,  B01J2231/20 ,  B01J2531/004 ,  B01J2531/31 ,  B01J2531/62 ,  C07C2/24 ,  C07C2523/26 ,  C07C2531/04 ,  C07C2531/14 ,  C07C2531/18 ,  C07C2531/24 ,  C07F9/5022 ,  C07F9/505 ,  C08F2/40 ,  C08F4/69 ,  C08F10/00 ,  C08F210/16 ,  C08K5/00 ,  C08K5/05 ,  C08K5/17 ,  Y02P20/52 ,  C07C11/10 ,  C07C11/02

摘要： The present specification relates to an olefin oligomerization method and specifically to an olefin oligomerization method comprising the step of subjecting an olefin to a multimerization reaction by controlling a reaction temperature such that the weight ratio of 1-hexene to 1-octene within a product comprising 1-hexene and 1-octene has a predetermined value, in the presence of an oligomerization catalyst system comprising a ligand compound, a transition metal compound, and a cocatalyst, wherein the predetermined value for the weight ratio of 1-hexene to 1-octene within the product is selected in a range of 1:0.5 to 1:7. By the method, 1-hexene and 1-octene can be produced in a desired ratio.

公开(公告)号：EP2684857A1

公开(公告)日：2014-01-15

申请号：EP12175732.2

申请日：2012-07-10

申请人： Saudi Basic Industries Corporation ,  Linde AG

发明人： Wöhl, Anina ,  Müller, Wolfgang ,  Bölt, Heinz ,  Meiswinkel, Andreas ,  Harff, Marco ,  Wellenhofer, Anton ,  Hofmann, Karl-Heinz ,  Zander, Hans-Jörg ,  Al-Qahtani, Abduallah ,  Ilyas, Abduljelil ,  Khurram, Shehzada ,  Azam, Shahid

IPC分类号： C07C2/36

CPC分类号： C07C2/36 ,  B01J31/143 ,  B01J31/187 ,  B01J31/1885 ,  B01J2231/20 ,  B01J2531/62 ,  C07C2531/14 ,  C07C2531/24 ,  C07C11/08 ,  C07C11/107 ,  C08F210/16 ,  C08F4/22 ,  C08F4/69 ,  C08F2500/02

摘要： The present invention relates to a method for oligomerization of ethylene, comprising the steps:
a) feeding ethylene, solvent and a catalyst composition comprising catalyst and cocatalyst into a reactor,
b) oligomerizing ethylene in the reactor,
c) discharging a reactor effluent comprising linear alpha-olefins including I-butene, solvent, unconsumed ethylene dissolved in the reactor effluent, and catalyst composition from the reactor,
d) separating ethylene and 1-butene collectively from the remaining reactor effluent, and
e) recycling at least a part of the ethylene and the 1-butene separated in step d) into the reactor.

摘要翻译： 本发明涉及乙烯低聚方法，包括以下步骤：a）将乙烯，溶剂和包含催化剂和助催化剂的催化剂组合物进料到反应器中，b）在反应器中使乙烯低聚，c）将包含线性 从反应器流出物中溶解的α-烯烃，溶剂，未消耗的乙烯，以及来自反应器的催化剂组合物，d）从剩余的反应器流出物中分离乙烯和1-丁烯，和e）将至少一部分 乙烯和步骤d）中分离的1-丁烯进入反应器。

公开(公告)号：EP1830958B1

公开(公告)日：2011-03-09

申请号：EP05817279.2

申请日：2005-12-05

申请人： DSM Fine Chemicals Austria Nfg GmbH & Co KG

发明人： BOOGERS, Jeroen ,  FELFER, Ulfried ,  KOTTHAUS, Martina ,  DE VRIES, Andreas, H., M. ,  DE VRIES, Johannes, G. ,  LEFORT, Laurent ,  STEINBAUER, Gerhard

IPC分类号： B01J31/24 ,  C07B53/00 ,  C07C51/36

CPC分类号： C07C51/36 ,  B01J31/1865 ,  B01J31/187 ,  B01J31/24 ,  B01J2231/645 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/827 ,  C07B53/00 ,  C07C67/303 ,  C07C57/36 ,  C07C57/58 ,  C07C53/128 ,  C07C59/64

摘要： A process for transition metal-catalyzed, asymmetric hydrogenation of acrylic acid derivatives of the formula (I) in which R1 is H or an optionally substituted alkyl, aryl or heteroaryl radical, R2 is an optionally substituted alkyl, aryl or heteroaryl radical, and R3 is H or a C1-C6-alkyl radical, which comprises hydrogenating compounds of the formula (I), optionally in a solvent, in the presence of one or more hydrogen donors, using a catalyst system which comprises a transition metal from the group of ruthenium, rhodium and iridium and a combination of a chiral phosphorus ligand of the formula (II) in which Cn, together with the two oxygen atoms and the phosphorus atom, forms an optionally substituted ring having from 2 to 6 carbon atoms and R4 is an optionally substituted alkyl, aryl, alkoxy or aryloxy radical or NR5R6 where R5 and R6 may each independently be H or an optionally substituted alkyl, aryl, aralkyl or alkaryl radical, or, together with the nitrogen atom, may form a ring, and an achiral phosphine ligand of the formula (III) in which R is an optionally substituted alkyl or aryl radical, to the corresponding compounds of the formula (IV) in which R1, R2 and R3 are each as defined above, and also a novel catalyst system for asymmetric transition metal catalysis.

公开(公告)号：EP1581342B1

公开(公告)日：2010-12-15

申请号：EP03813854.1

申请日：2003-12-19

申请人： Sasol Technology (Pty) Ltd

发明人： BLANN, Kevin ,  BOLLMANN, Annette ,  DIXON, John Thomas ,  NEVELING, Arno ,  MORGAN, David Hedley ,  MAUMELA, Hulisani ,  KILLIAN, Esna ,  HESS, Fiona Millicent ,  OTTO, Stefanus ,  PEPLER, Lana ,  MAHOMED, Hamdani Ahmed ,  OVERETT, Matthew James

IPC分类号： B01J31/18 ,  B01J31/24 ,  C07C2/36 ,  C07C11/02 ,  C07C2/32

CPC分类号： C07C2/36 ,  B01J31/128 ,  B01J31/14 ,  B01J31/143 ,  B01J31/1608 ,  B01J31/1616 ,  B01J31/165 ,  B01J31/18 ,  B01J31/1805 ,  B01J31/187 ,  B01J31/188 ,  B01J31/1885 ,  B01J31/2204 ,  B01J31/2409 ,  B01J2231/20 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/56 ,  B01J2531/58 ,  B01J2531/62 ,  B01J2531/64 ,  B01J2531/66 ,  C07C2531/14 ,  C07C2531/24 ,  C07F11/005 ,  C08F4/639 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  C08F2410/03 ,  C07C11/107 ,  C07C11/02 ,  C08F2500/02 ,  C08F4/69267 ,  C08F4/69146

摘要： The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand.

摘要翻译： 本发明描述了一种烯烃四聚的方法，其中该方法的产物流含有多于30％的四聚物烯烃。 该方法包括使烯烃原料流与含有过渡金属化合物和杂原子配体的催化剂体系接触的步骤。

公开(公告)号：EP1483273B1

公开(公告)日：2009-01-07

申请号：EP02800591.6

申请日：2002-10-02

申请人： Solvias AG

发明人： BERENS, Ulrich

IPC分类号： C07F9/6553 ,  C07F9/6568 ,  C07F9/6571 ,  C07F9/655 ,  C07F9/80 ,  C07F9/70 ,  C07F15/00 ,  B01J31/24 ,  C07B53/00

CPC分类号： C07F15/008 ,  B01J31/1845 ,  B01J31/1865 ,  B01J31/187 ,  B01J31/226 ,  B01J31/2471 ,  B01J2231/321 ,  B01J2231/323 ,  B01J2231/52 ,  B01J2231/643 ,  B01J2531/80 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/845 ,  B01J2531/847 ,  C07B53/00 ,  C07C45/505 ,  C07F9/65066 ,  C07F9/65517 ,  C07F9/655354 ,  C07F9/65683 ,  C07F9/65719 ,  C07F15/00 ,  C07F15/0073

摘要： The invention relates to a process for the manufacture of ligands capable of forming metal complexes and such complexes; novel ligands with new backbones, complexes thereof with transition metals, the use of complexes of said ligands with transition metals as catalysts, as well as novel intermediates for the manufacture of said ligands. The ligand complexes are useful in stereoselective synthesis, especially hydrogenation, of various organic molecules. Especially, the process according to the invention is directed to the synthesis of compounds of the formulae IA and IIA, wherein the substituents have the meanings given in the description, and to novel compounds of these formulae as ligands.