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61. 发明授权

US07511178B2 Process of preparing ethylene glycol 失效
标题翻译：制备乙二醇的方法
公开(公告)号：US07511178B2
公开(公告)日：2009-03-31
申请号：US12208149
申请日：2008-09-10
申请人： Karina Quetzaly Almeida Leñero , Eit Drent , Roelof Van Ginkel , Robert Ian Pugh
发明人： Karina Quetzaly Almeida Leñero , Eit Drent , Roelof Van Ginkel , Robert Ian Pugh
IPC分类号： C07C31/18 , C07C29/14
CPC分类号： B01J31/2485 , B01J31/20 , B01J31/2234 , B01J2231/641 , B01J2231/648 , B01J2531/822 , C07C29/141 , C07C45/49 , C07C45/68 , C07F9/6571 , Y02P20/52 , C07C47/19 , C07C31/202
摘要： The invention provides a process of preparing glycolaldehyde by reacting formaldehyde with hydrogen and carbon monoxide in the presence of a catalyst composition which is based on, a) a source of rhodium, and b) a ligand of general formula R1P—R2(I), wherein R1 is a bivalent radical that together with the phosphorous atom to which it is attached is an optionally substituted 2-phospha-tricyclo[3.3.1.1{3,7}]-decyl group, wherein from 1 to 5 of the carbon atoms has been replaced by a heteroatom, and wherein R2 is a monovalent radical which is an optionally substituted hydrocarbyl group having from 1 to 40 carbon atoms; a catalyst composition of use in said process; and a process of preparing ethylene glycol from the glycolaldehyde thus prepared.
摘要翻译：本发明提供了一种通过甲醛与氢气和一氧化碳在催化剂组合物存在下制备乙二醇的方法，所述催化剂组合物基于a）铑源，和b）通式R 1 -P-R 2（I）的配体，其中R1是与其连接的磷原子一起是任选取代的2-磷杂三环[3.3.1.1 {3,7}] - 癸基的二价基团，其中1至5个碳原子具有被杂原子取代，并且其中R 2是一价基团，其是具有1至40个碳原子的任选取代的烃基; 在所述方法中使用的催化剂组合物; 以及由如此制备的乙二醇制备乙二醇的方法。

62. 发明授权

US07202193B2 Process for the carbonylation of an ethylenically unsaturated compound and catalyst therefore 有权
标题翻译：因此烯属不饱和化合物和催化剂的羰基化方法
公开(公告)号：US07202193B2
公开(公告)日：2007-04-10
申请号：US10505019
申请日：2003-02-18
申请人： Eit Drent , Renata Helena Van Der Made , Robert Ian Pugh , Paul Gerard Pringle
发明人： Eit Drent , Renata Helena Van Der Made , Robert Ian Pugh , Paul Gerard Pringle
IPC分类号： B01J27/185 , C07C51/14
CPC分类号： B01J31/2485 , B01J31/28 , B01J2231/321 , B01J2531/80 , B01J2531/822 , B01J2531/824 , B01J2531/828 , B01J2531/847 , C07C51/14 , C07F9/65683 , C07C53/122
摘要： A process for the carbonylation of an ethylenically unsaturated compound with carbon monoxide and a co-reactant. The carbonylation reaction is carried out in the presence of a novel catalyst involving: a) a source of a group VIII metal; b)a bidentate diphosphine of formula I, wherein R1 represents a bivalent radical that together with the phosphorus atom to which it is attached is an optionally substituted 2-phospha-tricyclo[3.3.1.1{3,7}]- decyl group or a derivative thereof in which one or more of the carbon atoms are replaced by heteroatoms (“2-PA” group); wherein R2 and R3 independently represent univalent radicals of up to 20 atoms or jointly form a bivalent radical of up to 20 atoms; and wherein A1 and A2 independently represent optionally substituted alkylene groups and R represents an optionally substituted aromatic group; and, c) a source of anions.
摘要翻译：用一氧化碳和共反应物羰基化烯属不饱和化合物的方法。羰基化反应在新催化剂存在下进行

63. 发明授权

US07057082B2 Process for the telomerization of a conjugated diene, catalyst and bidentate ligand useful therein 失效
标题翻译：用于其中的共轭二烯，催化剂和二齿配体的调聚方法
公开(公告)号：US07057082B2
公开(公告)日：2006-06-06
申请号：US10882932
申请日：2004-07-01
申请人： Eit Drent , Michael Rolf Eberhard , Paul Gerald Pringle , Renata Helena van der Made
发明人： Eit Drent , Michael Rolf Eberhard , Paul Gerald Pringle , Renata Helena van der Made
IPC分类号： C07C2/36
CPC分类号： B01J31/248 , B01J23/44 , B01J31/1895 , B01J31/24 , B01J2231/20 , B01J2531/80 , B01J2531/824 , C07C2/36 , C07C2/406 , C07C41/06 , C07C253/30 , C07C2531/24 , C07C2531/28 , C07D201/08 , C07F9/5027 , C07F9/65683 , C07C255/19 , C07C11/12 , C07C43/15
摘要： Process for the telomerization of a conjugated diene,wherein the conjugated diene is reacted with a compound containing an active hydrogen atom and having a formula R′—H in the presence of a telomerization catalyst based on: (a) a source of group VIII metal, (b) a bidentate ligand wherein the bidentate ligand has the general formula I R1R2M1—R—M2R3R4 (I) wherein M1 and M2 are independently P, As or Sb; R1, R2, R3 and R4 independently represent a monovalent aliphatic group; or R1, R2 and M1 together and/or R3, R4 and M2 together independently represent an optionally substituted aliphatic cyclic group with at least 5 ring atoms, of which one is the M1 or M2 atom, respectively; R represents a bivalent organic bridging group; and novel bidentate diphosphines which can be used in this process.
摘要翻译：共轭二烯的调聚方法，其中在调聚催化剂的存在下，共轭二烯与含有活性氢原子的化合物反应并具有式R'-H，其基于：（a）VIII族金属源，（b）二齿配位体，其中二齿配位体具有通式I <βin-line-formula description =“In-line Formulas”end =“lead”？> R＆lt; （1）＆lt; 2＆gt; 1＆gt; -RM＆lt; 2＆gt; line-formula description =“In-line Formulas”end =“tail”？>其中M 1和M 2独立地是P，As或Sb; R 1，R 2，R 3和R 4独立地表示一价脂族基团; 或R 1，R 2和M 1一起和/或R 3，R 4， / SUP＆amp;和M＆gt; 2共同独立地表示具有至少5个环原子的任选取代的脂族环基，其中一个是M 1或M 2， / SUP>原子; R表示二价有机桥基; 和可用于该方法的新型二齿二膦。

64. 发明申请

US20050261527A1 Process for the production of primary alcohols 审中-公开
标题翻译：制备伯醇的方法
公开(公告)号：US20050261527A1
公开(公告)日：2005-11-24
申请号：US11192453
申请日：2005-07-28
申请人： Eit Drent , Renata Van Der Made
发明人： Eit Drent , Renata Van Der Made
IPC分类号： B01J23/44 , B01J31/02 , B01J31/24 , C07C29/16 , C07C31/125 , C07C27/18 , C07C31/02
CPC分类号： C07C29/16 , B01J31/0215 , B01J31/24 , C07C31/125
摘要： A process for producing primary alcohols from secondary alcohols and/or tertiary alcohols and/or ketones, wherein the process comprises reacting a compound selected from a secondary alcohol, a tertiary alcohol, a ketone, or mixtures thereof, with carbon monoxide and hydrogen in the presence of a catalyst based on: (i) a source of Group VIII metal, (ii) a bidentate ligand having the general formula (I): R1R2M1-R-M2R3R4 (I) wherein M1 and M2 are independently P, As or Sb; R1 and R2 together represent a bivalent substituted or unsubstituted cyclic aliphatic group whereby the two free valencies are linked to M1; R3 and R4 independently represent a substituted or unsubstituted hydrocarbyl group, or together represent a bivalent or non-substituted cyclic group whereby the two free valencies are linked to M2; and R represents a bivalent aliphatic bridging group; and (iii) an acid having a pKa of 3 or less which is in excess over the Group VIII metal.
摘要翻译：由仲醇和/或叔醇和/或酮生产伯醇的方法，其中该方法包括使选自仲醇，叔醇，酮或其混合物的化合物与一氧化碳和氢气在基于以下的催化剂的存在：（i）第VIII族金属源，（ii）具有通式（I）的二齿配体：<？在线公式描述=“在线式”末端=“铅 “”> R“1”2“2”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“”“ （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中M 1和M 2 < / SUP>独立为P，As或Sb; R 1和R 2一起代表二价取代或未取代的环状脂族基，其中两个自由价与M 1连接; R 3和R 4独立地表示取代或未取代的烃基，或一起表示二价或未取代的环状基团，由此两个自由价与M ^{2 ; R表示二价脂肪族桥基; 和（iii）具有超过第Ⅷ族金属的pK _{a <3的3或更小的酸。}}

65. 发明授权

US06794553B2 Process for the telomerization of a conjugated diene, catalyst and bidentate ligand useful therein 失效
标题翻译：用于其中的共轭二烯，催化剂和二齿配体的调聚方法
公开(公告)号：US06794553B2
公开(公告)日：2004-09-21
申请号：US10287731
申请日：2002-11-04
申请人： Eit Drent , Michael Rolf Eberhard , Paul Gerald Pringle , Renata Helena van der Made
发明人： Eit Drent , Michael Rolf Eberhard , Paul Gerald Pringle , Renata Helena van der Made
IPC分类号： C07C132
CPC分类号： B01J31/248 , B01J23/44 , B01J31/1895 , B01J31/24 , B01J2231/20 , B01J2531/80 , B01J2531/824 , C07C2/36 , C07C2/406 , C07C41/06 , C07C253/30 , C07C2531/24 , C07C2531/28 , C07D201/08 , C07F9/5027 , C07F9/65683 , C07C255/19 , C07C11/12 , C07C43/15
摘要： Process for the telomerization of a conjugated diene, wherein the conjugated diene is reacted with a compound containing an active hydrogen atom and having a formula R′—H in the presence of a telomerization catalyst based on: (a) a source of group VIII metal, (b) a bidentate ligand wherein the bidentate ligand has the general formula I R1R2M1—R—M2R3R4 (I) wherein M1 and M2 are independently P, As or Sb; R1, R2, R3 and R4 independently represent a monovalent aliphatic group; or R1, R2 and M1 together and/or R3, R4 and M2 together independently represent an optionally substituted aliphatic cyclic group with at least 5 ring atoms, of which one is the M1 or M2 atom, respectively; R represents a bivalent organic bridging group; and novel bidentate diphosphines which can be used in this process.
摘要翻译：共轭二烯的调聚方法，其中在调聚催化剂的存在下，共轭二烯与含有活性氢原子的化合物反应并具有式R'-H，其基于：（a）VIII族金属源，（b）二齿配位体中的二齿配位体具有通式I，其中M 1和M 2独立地为P，As或Sb; R 1，R 2，R 3和R 4 >独立地表示一价脂族基团;或R 1，R 2和M 1一起和/或R 3，R 4和M 2一起独立地表示任选取代的脂族环基具有至少5个环原子，其中一个是M 1或M 2原子; R代表二价有机桥基; 和可用于该方法的新型二齿二膦。

66. 发明授权

US06639091B2 Bidentate ligand, catalyst system containing such ligand and a process for the carbonylation of ethylenically or acetylenically unsaturated compounds using such a catalyst system 有权
标题翻译：二配位体，含有这种配体的催化剂体系以及使用这种催化剂体系羰基化烯属或炔属不饱和化合物的方法
公开(公告)号：US06639091B2
公开(公告)日：2003-10-28
申请号：US09860015
申请日：2001-05-17
申请人： Eit Drent , Michael Rolf Eberhard , Paul Gerard Pringle
发明人： Eit Drent , Michael Rolf Eberhard , Paul Gerard Pringle
IPC分类号： C07F902
CPC分类号： C07F9/657163 , C07C45/50 , C07C67/38 , C07F9/5027 , C07F9/65683 , C07C69/54 , C07C69/24 , C07C47/02
摘要： Bidentate ligand of formula II, R1R2M1—R—M2R3R4 (II) wherein M1 and M2 are independently P, As or Sb; R1, R2, R3 and R4 independently represent tertiary alkyl groups, or R1 and R2 together and/or R3 and R4 together represent an optionally substituted bivalent cycloaliphatic group whereby the two free valencies are linked to M1 or M2, and R represents a bivalent aliphatic bridging group containing from 2 to 6 atoms in the bridge, which is substituted with two or more substituents. A catalyst system comprising: a) a source of group VIII metal cations; b) a source of such a bidentate ligand; and c) a source of anions, and use of such a catalyst system in a process for the carbonylation of optionally substituted ethylenically or acetylenically unsaturated compounds by reaction with carbon monoxide and a coreactant is provided.
摘要翻译：式II的二齿配体，其中M 1和M 2独立地为P，As或Sb; R 1，R 2，R 3和R 4独立地表示叔烷基，或者R 1和R 2一起和/或R 3和R 4一起代表任选取代的二价脂环族基团，其中两个自由价与M 1或M 2连接，R表示桥中含有2至6个原子的二价脂族桥基，其被两个或多个取代基取代。一种催化剂体系，包括：a）VIII族金属阳离子源; b）这种二齿配体的来源; 和c）阴离子源，以及在通过与一氧化碳和共反应物反应的羰基化任选取代的烯属或炔属不饱和化合物的方法中使用这种催化剂体系。

67. 发明授权

US5747638A Process for the preparation of a copolymer of carbon monoxide 失效
标题翻译：制备一氧化碳共聚物的方法
公开(公告)号：US5747638A
公开(公告)日：1998-05-05
申请号：US813769
申请日：1997-03-07
申请人： Eit Drent , Frits Van Der Veer , Rudolf Jacobus Wijngaarden
发明人： Eit Drent , Frits Van Der Veer , Rudolf Jacobus Wijngaarden
IPC分类号： C08G67/00 , C08G67/02
CPC分类号： C08G67/02
摘要： A process for the copolymerization of carbon monoxide with ethene and optionally another olefinically unsaturated compound in which process the monomers are copolymerized in the presence of a liquid diluent and a catalyst composition which is based on (a) a Group VIII metal compound, (b) an anion of an acid which is obtainable by combining a Br.o slashed.nsted acid with a Lewis acid, and (c) an organic oxidant in a quantity of less than 30 moles per mole of Group VIII metal.
摘要翻译：一种一氧化碳与乙烯和任选的另一种烯属不饱和化合物共聚的方法，其中单体在液体稀释剂和基于（a）第Ⅷ族金属化合物的催化剂组合物存在下共聚合，（b）可通过将Br + 526 nsted酸与路易斯酸结合得到的酸阴离子，和（c）每摩尔第Ⅷ族金属少于30摩尔量的有机氧化剂。

68. 发明授权

US5414109A Process for the carbonylation of acetylenically unsaturated compounds 失效
标题翻译：炔属不饱和化合物的羰基化方法
公开(公告)号：US5414109A
公开(公告)日：1995-05-09
申请号：US198918
申请日：1994-02-18
申请人： Eit Drent , Eric Kragtwijk
发明人： Eit Drent , Eric Kragtwijk
IPC分类号： B01J31/28 , C07B61/00 , C07C51/14 , C07C57/05 , C07C57/16 , C07C67/38 , C07C69/54 , C07C69/618 , C07C67/36
CPC分类号： C07C67/38 , C07C51/14
摘要： A process for the carbonylation of acetylenically unsaturated compounds in the presence of a nucleophilic compound having one or more removable hydrogen atoms and a catalyst system based on a source of platinum, a bisphosphine of the formula R.sub.1 R.sub.2 PRPR.sub.3 R.sub.4 wherein each of R.sub.1,R.sub.2,R.sub.3 and R.sub.4 independently represents a hydrocarbyl group and R represents a bivalent bridging group and a source of anions from a conjugated base of an acid having a pKa of less than 4.
摘要翻译：在具有一个或多个可移除氢原子的亲核化合物存在下羰基化炔属不饱和化合物的方法和基于铂源的催化剂体系，式R1R2PRPR3R4的双膦，其中R 1，R 2，R 3和R 4各自独立地表示烃基，R表示二价桥连基团和来自pKa小于4的酸的共轭碱的阴离子源。

69. 发明授权

US5369074A Catalyst composition for polymerizing carbon monoxide and ethylenically unsaturated hydrocarbons 失效
标题翻译：用于聚合一氧化碳和烯属不饱和烃的催化剂组合物
公开(公告)号：US5369074A
公开(公告)日：1994-11-29
申请号：US76037
申请日：1993-06-15
申请人： Eit Drent
发明人： Eit Drent
IPC分类号： C08G67/00 , C08G67/02 , B01J31/34
CPC分类号： C08G67/02
摘要： Linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon of relatively high bulk density is produced by contacting the carbon monoxide and hydrocarbon under polymerization conditions in the presence of a reaction diluent and a catalyst composition formed from a compound of palladium, at least 5 mols per mol of palladium of strong, non-hydrohalogenic acid and a bidentate ligand of phosphorus wherein each monovalent phosphorus substituent is characterized by a carbon atom having no more than one hydrogen substituent, which carbon atom is connected to the phosphorus by a methylene group.
摘要翻译：通过使一氧化碳和烃在反应稀释剂和由钯化合物形成的催化剂组合物的存在下在聚合条件下接触而产生一氧化碳和至少一种具有较高堆积密度的烯属不饱和烃的直链交替聚合物，至少每摩尔强的非氢卤酸和二齿配位体的磷的5摩尔，其中每个一价磷取代基的特征在于具有不超过一个氢取代基的碳原子，该碳原子通过亚甲基与磷连接。

70. 发明授权

US5364970A Process for the hydroformylation of unsaturated carbonyl compounds 失效
标题翻译：不饱和羰基化合物加氢甲酰化的方法
公开(公告)号：US5364970A
公开(公告)日：1994-11-15
申请号：US186749
申请日：1994-01-25
申请人： Eit Drent , Eric Kragtwijk
发明人： Eit Drent , Eric Kragtwijk
IPC分类号： C07C45/49 , C07C67/347 , C07C45/10
CPC分类号： C07C45/49 , C07C67/347
摘要： A process for the hydroformylation of .alpha.-substituted, .alpha.-.beta.-unsaturated carbonyl compounds in the presence of a catalyst system based ona) a source of rhodium cations andb) a source of ligands of the formula MR.sub.1 R.sub.2 R.sub.3 wherein M represents a phosphorus, arsenic or antimony atom and R.sub.1, R.sub.2, and R.sub.3 independently represent substituted or non-substituted hydrocarbyl groups, together containing not more than 24 carbon atoms. At least one of R.sub.1, R.sub.2, and R.sub.3 is linked to M via an aliphatic carbon atom. The process is selective for the generation of alpha reaction products.
摘要翻译：在基于a）铑阳离子源和b）式MR1R2R3的配体来源的催化剂体系存在下，α-取代的α-β-不饱和羰基化合物的加氢甲酰化的方法，其中M表示磷，砷或锑原子，R1，R2和R3独立地表示取代或未取代的烃基，一起含有不超过24个碳原子。 R 1，R 2和R 3中的至少一个通过脂族碳原子与M连接。该方法对于产生α反应产物是选择性的。

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