公开(公告)号：EP1031379A1

公开(公告)日：2000-08-30

申请号：EP00201553.5

申请日：1996-01-22

申请人： E.I. DU PONT DE NEMOURS AND COMPANY

发明人： The designation of the inventor has not yet been filed

IPC分类号： B01J31/12 ,  B01J31/24 ,  C07C209/48 ,  C07C253/30

CPC分类号： C07F15/0053 ,  B01J31/121 ,  B01J31/1633 ,  B01J31/2295 ,  B01J31/2404 ,  B01J2231/643 ,  B01J2231/645 ,  B01J2531/821 ,  C07C5/03 ,  C07C209/48 ,  C07C253/30 ,  C07C2531/24 ,  C07C2601/18 ,  C07C13/26

摘要： This invention relates to a catalyst for use in the hydrogenation of unsaturated substrates, especially organic nitriles. The catalyst comprises at least one ruthenium complex having the formula, RuH 2 L 1 3 (PR 3 ) wherein:

PR 3 is an organophosphorus ligand;
each R is a substituent independently selected from: H, R', OR', OSiR' 3 , NH 2 , NHR' and NR' 2 ;
each R' is independently selected from: a hydrocarbyl group, and an assembly of at least two hydrocarbyl groups connected by ether or amine linkages; and
each L 1 is a neutral electron pair donor ligand independently selected from: H 2 , N 2 , nitriles, amines, alcohols, ethers, esters, amides, alkenes, alkynes, aldehydes, ketones and imines.

摘要翻译： 本发明涉及用于不饱和基材，特别是有机腈的氢化的催化剂。 催化剂包含至少一种具有下式的钌络合物：RuH 2 L 3（PR 3），其中：PR 3是有机磷配体; 每个R是独立地选自：H，R'，OR'，OSiR'3，NH2，NHR'和NR'2的取代基; 每个R'独立地选自：烃基，以及通过醚或胺键连接的至少两个烃基的组合; 每个L 1是独立地选自：H 2，N 2，腈，胺，醇，醚，酯，酰胺，烯烃，炔烃，醛，酮和亚胺的中性电子对供体配体。

公开(公告)号：EP0820809A4

公开(公告)日：2000-06-28

申请号：EP96905041

申请日：1996-03-08

申请人： NISSAN CHEMICAL IND LTD ,  SATO FUMIE

发明人： SATO FUMIE

IPC分类号： B01J31/02 ,  B01J31/12 ,  C07B37/02 ,  C07B41/02 ,  C07B43/04 ,  C07C29/00 ,  C07C29/38 ,  C07C45/49 ,  C07C45/54 ,  C07C49/24 ,  C07C49/753 ,  C07C49/835 ,  C07C209/60 ,  C07C209/66 ,  C07C209/68 ,  C07C211/40 ,  C07C211/42 ,  C07C215/24 ,  C07C215/30 ,  C07D207/20 ,  C07D307/28 ,  C07D307/58 ,  C07D309/32 ,  C07F7/08 ,  B01J31/22 ,  C07C2/86 ,  C07C5/08 ,  C07C5/31 ,  C07C11/02 ,  C07C11/12 ,  C07C13/11 ,  C07C15/44 ,  C07C15/52 ,  C07C17/363

CPC分类号： C07F7/083 ,  B01J31/0211 ,  B01J31/0212 ,  B01J31/0252 ,  B01J31/122 ,  B01J2231/32 ,  B01J2231/324 ,  B01J2231/341 ,  C07B37/02 ,  C07B41/02 ,  C07B43/04 ,  C07B2200/07 ,  C07C29/00 ,  C07C29/38 ,  C07C45/49 ,  C07C45/54 ,  C07C49/24 ,  C07C49/753 ,  C07C49/835 ,  C07C209/60 ,  C07C209/66 ,  C07C209/68 ,  C07C213/02 ,  C07C2601/02 ,  C07C2601/06 ,  C07C2601/08 ,  C07C2601/14 ,  C07C2601/18 ,  C07C2602/10 ,  C07C2602/18 ,  C07C2602/26 ,  C07C2603/06 ,  C07D207/20 ,  C07D307/28 ,  C07D307/58 ,  C07D309/32 ,  C07C211/40 ,  C07C211/42 ,  C07C215/24 ,  C07C215/30 ,  C07C33/02 ,  C07C33/025 ,  C07C33/042 ,  C07C33/16 ,  C07C33/28 ,  C07C33/30 ,  C07C33/36 ,  C07C33/38 ,  C07C33/483 ,  C07C33/486 ,  C07C35/04 ,  C07C35/06 ,  C07C35/27 ,  C07C35/36 ,  C07C35/37

摘要： A titanium catalyst for reaction between a carbon-carbon unsaturated bond and a compound having an electrophilic functional group or an electrophilic reagent, said titanium catalyst being composed of a titanium compound represented by the formula (1) below TiX X X X (where X , X , X , and X denote independently a halogen atom, C1-20 alkoxyl group, aralkyloxy group, aryloxy group, or -NRxRy group (where Rx and Ry denote independently a C1-20 alkyl group or aralkyl group), and any two of X , X , X , and X may form a ring.) and a Grignard reagent represented by the formula (2) below in a molar amount 1.5-2.5 times as much as the titanium compound. R MgX (where R denotes a C2-10 alkyl group having a hydrogen atom at the beta position and X denotes a halogen atom.) The titanium catalyst of the present invention activates the carbon-carbon unsaturated bond, which has a comparatively low reactivity, thereby catalyzing the reaction with an electrophilic functional group. It is inexpensive and industrially advantageous. When applied to reaction between a carbon-carbon unsaturated bond and an electrophilic functional group, it yields industrially a variety of adducts of a compound having a carbon-carbon unsaturated bond and a compound having an electrophilic functional group, and it also yields a variety of intramolecular adducts of a compound having a carbon-carbon unsaturated bond and an electrophilic functional group in the same molecule.

摘要翻译： 一种用于在碳 - 碳不饱和键和具有亲电官能团的化合物或亲电试剂之间进行反应的钛催化剂，所述钛催化剂由TiX 1 X 2以下的式（1）表示的钛化合物组成， X 3 X 4（其中X 1，X 2，X 3和X 4独立地表示卤素原子，C 1-20烷氧基，芳烷氧基，芳氧基或 - NR x R y基团（其中R x和R y独立地表示C 1-20烷基或芳烷基），并且X 1，X 2，X 3和X 4中的任意两个可以形成环。 和由下式（2）表示的格氏试剂，摩尔量为钛化合物的1.5-2.5倍。 R 1 MgX 5（其中R 1表示在β位具有氢原子的C 2-10烷基，X 5表示卤素原子。）本发明的钛催化剂活化碳 - 碳不饱和键，其具有相对低的反应性，从而催化与亲电官能团的反应。 廉价且工业上有利。 当应用于碳 - 碳不饱和键和亲电官能团之间的反应时，它在工业上产生具有碳 - 碳不饱和键的化合物和具有亲电官能团的化合物的各种加合物，并且还产生各种 在同一分子中具有碳 - 碳不饱和键和亲电官能团的化合物的分子内加合物。

公开(公告)号：EP0998441A1

公开(公告)日：2000-05-10

申请号：EP98938651.1

申请日：1998-06-25

申请人： Celanese Chemicals Europe GmbH

发明人： BOGDANOVIC, Sandra ,  ROESKY, Herbert ,  RITTER, Uwe ,  BORRMANN, Thomas

IPC分类号： C07C45/50 ,  C07C47/02 ,  C07C47/32 ,  C07C47/33 ,  B01J31/12 ,  C07F15/00

CPC分类号： C07C45/50 ,  B01J31/068 ,  B01J31/165 ,  B01J31/223 ,  B01J2231/321 ,  B01J2531/822 ,  C07C47/02

摘要： According to the invention, branched and straight chain alkenes and cycloalkenes with five and more C-atoms are by means of hydroformylation using a novel rhodium-tri-polyethylene glycolate of a polyethylene glycol with an average molecular weight of 320 to 650 as a catalyst with at hydrogen/carbon monoxide pressure of 60 to 200 bar and at a temperature of between 50 and 150 °C converted into branched and straight chain alkanals and cycloalkanals with six and more C-atoms. The reaction is preferably carried out in water or polyethylene glycol or a mixture of the same as a solvent in the heterogeneous phase. The aldehydes obtained are easy to separate from the catalyst in the reaction preparation. Said aldehydes are also obtained with a high level of purity and a high yield.

公开(公告)号：EP0991467A1

公开(公告)日：2000-04-12

申请号：EP98937499.6

申请日：1998-06-18

申请人： Consortium für elektrochemische Industrie GmbH

发明人： EBERLE, Hans-Juergen ,  ZEITLER, Norbert ,  CSELLICH, Christine

IPC分类号： B01J23/36 ,  B01J21/02 ,  C07C6/06 ,  B01J31/12

CPC分类号： B01J31/2265 ,  B01J23/36 ,  B01J31/122 ,  B01J2231/543 ,  B01J2531/74 ,  C07C6/04 ,  C07C6/06 ,  C07C2521/02 ,  C07C2521/04 ,  C07C2523/14 ,  C07C2523/36 ,  C07C2531/12 ,  C07C13/00

摘要： The invention relates to a supported catalyst used in the production of cycloalkadienes in a metathesis reaction containing a) η-Al2O3 as supporting material; b) 2-20 wt.% Re2O7; c) 0.5-5 wt.% B2O3; d) 0-20 wt.% SnR4 or SnO2, or a mixture of SnR4 and SnO2, in which R stands for an alkyl or aryl radical. The invention also relates to a method for producing cycloalkadienes in the liquid phase by metathesis reaction of cycloalkenes, cyclopolyenes, linear polyenes and their mixtures in the presence of the supported catalyst.

公开(公告)号：EP0937728A2

公开(公告)日：1999-08-25

申请号：EP98307882.5

申请日：1998-09-29

申请人： ELF ATOCHEM NORTH AMERICA, INC.

发明人： Honnick, William D. ,  Reifenberg, Gerald H. ,  Cannon, Kevin C.

IPC分类号： C07F7/02 ,  C07F7/28 ,  B01J21/00 ,  B01J31/12 ,  C07C67/00

CPC分类号： C07F7/2232 ,  B01J21/08 ,  B01J23/14 ,  B01J31/0274 ,  B01J31/122 ,  B01J31/4015 ,  B01J2231/40 ,  B01J2231/49 ,  C07C67/03 ,  C07C67/08 ,  C07F7/2212 ,  C07F7/2216 ,  Y02P20/584 ,  C07C69/80

摘要： This invention provides: (a) new organotin functionalized silanes: (b) a solid prepared by chemically bonding organotin functionalized silanes to a solid inorganic support containing surface hydroxy groups: (c) a solid catalyst prepared from said supported organotin functionalized silane; (d) a process for conducting esterification or transesterification, and urethane, urea, silicone, and amino forming reaction utilizing said solid supported catalyst; (e) a process of separating the solid supported catalyst from the reaction products employing ligand - solid separation techniques; (f) reuse of the solid supported catalyst after being separated from the reaction products; (g) a continuous esterification or transesterification reaction or urethane, urea, silicone, or amino forming reaction or urethane, urea, silicone, or amino forming reaction comprising passing reactants for a esterification or transesterification reaction or urethane, urea, silicone, or amino forming reaction or a urethane, urea, silicone, or amino forming reaction or a urethane, urea, silicone, or amino forming reaction reaction through a reactor containing a catalytically effective amount of said solid supported catalyst to form esterification or transesterification reaction or a urethane, urea, silicone, or amino forming reaction or a urethane, urea, silicone, or amino forming reaction products in said reactor and removing said reaction products from said reactor; and (h) esterification or transesterification reaction or a urethane, urea, silicone, or amino forming reaction or urethane, urea, silicone, or amino forming reaction products produced with said solid, supported, tin-containing catalyst and said reaction products containing less than 100ppm tin by weight; and (i) the synthesis of organotin silanes with and without a Lewis acid.

摘要翻译： 本发明提供：（a）新的有机锡官能化硅烷：（b）通过将有机锡官能化硅烷化学键合到含有表面羟基的固体无机载体制备的固体：（c）由所述负载的有机锡官能化硅烷制备的固体催化剂; （d）使用所述固体负载型催化剂进行酯化或酯交换的方法和氨基甲酸酯，脲，硅氧烷和氨基形成反应; （e）使用配体 - 固体分离技术将固体负载型催化剂与反应产物分离的方法; （f）固体负载型催化剂在与反应产物分离后的再利用; （g）连续酯化或酯交换反应或氨基甲酸酯，尿素，硅氧烷或氨基形成反应或氨基甲酸酯，脲，硅氧烷或氨基形成反应，包括使反应物通过酯化或酯交换反应或氨基甲酸酯，脲，硅氧烷或氨基形成 反应或氨基甲酸酯，尿素，硅氧烷或氨基形成反应，或通过含有催化有效量的所述固体负载型催化剂的反应器的氨基甲酸酯，尿素，硅氧烷或氨基形成反应反应，以形成酯化或酯交换反应或氨基甲酸酯，尿素 ，硅氧烷或氨基形成反应，或在所述反应器中形成氨基甲酸酯，脲，硅氧烷或氨基反应产物并从所述反应器中除去所述反应产物; 和（h）酯化或酯交换反应或由所述固体，负载的含锡催化剂和所述反应产物生成的氨基甲酸酯，脲，硅氧烷或氨基形成反应或氨基甲酸酯，脲，硅氧烷或氨基形成反应产物，所述反应产物含有少于 100ppm锡重量; 和（i）有和没有路易斯酸的有机锡硅烷的合成。

公开(公告)号：EP0824962A4

公开(公告)日：1999-01-07

申请号：EP97902584

申请日：1997-02-06

申请人： DAICEL CHEM

发明人： ISHII YASUTAKA ,  NAKANO TATSUYA

IPC分类号： B01J31/02 ,  B01J31/12 ,  B01J31/22 ,  C07C29/50 ,  C07C45/33 ,  C07C45/34 ,  C07C45/36 ,  C07C49/453 ,  C07C49/675 ,  C07C51/265 ,  C07C51/31

CPC分类号： C07C51/313 ,  B01J31/006 ,  B01J31/0247 ,  B01J31/2234 ,  B01J2231/70 ,  B01J2231/72 ,  B01J2531/16 ,  B01J2531/22 ,  B01J2531/26 ,  B01J2531/31 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/56 ,  B01J2531/64 ,  B01J2531/72 ,  B01J2531/842 ,  B01J2531/845 ,  C07B2200/09 ,  C07C29/50 ,  C07C45/33 ,  C07C45/34 ,  C07C45/36 ,  C07C49/453 ,  C07C49/675 ,  C07C51/265 ,  C07C2601/10 ,  C07C2601/14 ,  C07C2601/16 ,  C07C2601/18 ,  C07C2602/08 ,  C07C2602/20 ,  C07C2602/28 ,  C07C2602/42 ,  C07C2603/18 ,  C07C2603/68 ,  C07C2603/74 ,  C07C2603/78 ,  C07C2603/86 ,  C07C49/385 ,  C07C49/413 ,  C07C49/403 ,  C07C49/597 ,  C07C49/603 ,  C07C49/607 ,  C07C47/542 ,  C07C47/565 ,  C07C49/76 ,  C07C49/78 ,  C07C65/21 ,  C07C63/16 ,  C07C63/26 ,  C07C63/06 ,  C07C65/03 ,  C07C55/14 ,  C07C55/18 ,  C07C55/20 ,  C07C35/06 ,  C07C35/20 ,  C07C35/37 ,  C07C35/28 ,  C07C35/36 ,  C07C35/44 ,  C07C35/32 ,  C07C35/38 ,  C07C35/08 ,  C07C33/035 ,  C07C35/18 ,  C07C35/30

摘要： Substrates (such as cycloalkalnes, polycyclic hydrocarbons or aromatic compounds having methyl or methylene adjacent to their respective aromatic rings) are converted into oxides (such as ketones, alcohols or carboxylic acids) through oxygenation in the presence of an oxidation catalyst system comprising an imide compound of general formula (1) (such as N-hydroxyphthalimide) and a co-catalyst containing an element selected from the group consisting of group 2A elements of the periodic table, transition metals (group 3A to 7A, 8, 1B and 2B elements of the periodic table) and group 3B elements of the periodic table (except phosphovanadomolybdic acid) (wherein R?1 and R2¿ are each hydrogen or a substituent such as halogen, or alternatively R?1 and R2¿ may be united to form a double bond or an aromatic or non-aromatic 5- to 12-membered ring; X is O or OH; and n is 1 to 3).

摘要翻译： 本发明涉及包含酰亚胺化合物和助催化剂的氧化催化体系，所述助催化剂包含含元素周期表第7A族元素的化合物和含有元素周期表第8族元素的化合物。 本发明还涉及一种氧化方法，其包括在所述氧化催化体系的存在下使底物与氧接触的步骤。

公开(公告)号：EP0813447B1

公开(公告)日：1998-10-21

申请号：EP96907405.3

申请日：1996-03-06

申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

发明人： HORTON, Andrew, David ,  DE WITH, Jan

IPC分类号： B01J31/18 ,  B01J31/12 ,  B01J31/16 ,  C07F7/10 ,  C07F7/28

CPC分类号： C07F7/28 ,  B01J31/1608 ,  B01J31/1805 ,  B01J2231/20 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  C07F7/10 ,  Y02P20/582

公开(公告)号：EP0779837A4

公开(公告)日：1998-03-04

申请号：EP95928848

申请日：1995-08-16

申请人： MOBIL OIL CORP

发明人： NOWLIN THOMAS EDWARD ,  SCHREGENBERGER SANDRA DENISE ,  SHIRODKAR PRADEEP PANDURANG ,  TSIEN GRACE ONKEE

IPC分类号： C08F4/642 ,  B01J31/12 ,  B01J31/14 ,  B01J31/16 ,  B01J31/22 ,  C08F4/02 ,  C08F4/60 ,  C08F4/658 ,  C08F4/659 ,  C08F10/00 ,  B01J31/00 ,  B01J37/00

CPC分类号： B01J31/2295 ,  B01J31/122 ,  B01J31/128 ,  B01J31/143 ,  B01J31/1616 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65904 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  Y02P20/588 ,  Y10S526/943

摘要： A make-up catalyst of at least one metallic component of a bimetallic catalyst component is used in conjuction with a bimetallic catalyst to control the proportion of weight fractions in broad or bimodal molecular weight distribution olefin resin product. The bimetallic catalyst produces broad or bimodal molecular weight distribution polyolefin resin whose composition depends on the ratio of the concentration of the two catalyst components producing the HMW/LMW components. The make-up catalyst consisting of single metal component is added in proportion necessary to make-up the deficiencies in the amount to the HMW/LMW component. The type of make-up catalyst added depends on whether increase of the HMW or LMW component produced by the bimetallic catalyst is sought.

公开(公告)号：EP0702675A4

公开(公告)日：1996-02-02

申请号：EP94919254

申请日：1994-05-31

申请人： UNIV WASHINGTON

发明人： EATON BRUCE

IPC分类号： C07D239/54 ,  B01J31/12 ,  B01J31/24 ,  C07H19/06 ,  C07H19/10 ,  C07H19/16 ,  C07H19/20 ,  C07H21/00 ,  C07D239/00 ,  C22C5/04

CPC分类号： C07H19/16 ,  B01J31/2404 ,  B01J2231/4255 ,  B01J2531/824 ,  C07H19/06 ,  C07H19/10 ,  C07H19/20 ,  C07H21/00

摘要： This invention discloses an improved method for the preparation of a superior palladium catalyst that is capable of coupling vinyl and aryl stannanes to 2'-deoxy-5-iodouridine.

摘要翻译： 本发明光盘上松动为一优良palladim催化剂的制备改进的方法所做的是能够耦合乙烯基和芳基锡烷的2'-脱氧-5- iodouridine。

公开(公告)号：EP0522067B1

公开(公告)日：1995-06-28

申请号：EP91907710.7

申请日：1991-03-20

申请人： HOECHST AKTIENGESELLSCHAFT

发明人： HERRMANN, Wolfgang, Anton ,  WAGNER, Werner

IPC分类号： C07C6/04 ,  C07C6/06 ,  B01J31/12

CPC分类号： C07C67/333 ,  C07C6/04 ,  C07C6/06 ,  C07C45/673 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/20 ,  C07C2523/26 ,  C07C2531/12 ,  C07C2531/34 ,  C07C2531/36 ,  C07C2531/38 ,  C07C69/533

摘要： The invention relates to the use of compounds of general formula (I): R1aRebOc, where a is 1 to 6, b is 1 to 4, and c is 1 to 14 and the sum of a, b and c is compatible with the penta- or heptavalency of the rhenium and provided that c is not greater than 3b, and where R1 is an alkyl residue with 1 to 9 carbon atoms, a cycloalkyl residue with 5 to 10 carbon atoms or an aralkyl residue with 7 to 9 carbon atoms or an aralkyl residue with 7 to 9 carbon atoms, where R1 can be at least partially fluorinated, the compounds contain not more than three groups with more than 6 carbon atoms per rhenium atom and at least one hydrogen atom is also linked to the carbon atom in the α position, which are applied to oxidic carrier materials, as catalysts for ethenolytic metathesis of olefinic compounds. The invention also relates to a process for metathesis of olefins in which olefins of formula (II), where n is a whole number between 1 and 28, K stands for h or F, Y stands for H or alkyl with 1 to 10 carbon atoms and Z stands for H or a non-aromatic hydrocarbon residue with 1 to 6 carbon atoms, but Y and Z are not hydrogen simultaneously, and the substituent R2 is H, alkyl, halogen, COOR?3 or OR4¿, where R?3 and R4¿ stand for alkyl with 1 to 15, preferably 1 to 6, carbon atoms or phenyl, which can also contain 1 to 3 substituents on the ring or where R4 stands for trialkylsilyl R53Si, where R5 stands for alkyl with 1 to 5, preferably 1 to 3, carbon atoms, are reacted with ethylene on catalysts consisting of oxidic support materials which are applied to the rhenium compounds of the above-mentioned type.