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1. 发明申请

WO2016164258A1 BUTADIENE TELOMERIZATION CATALYST AND PREPARATION THEREOF 审中-公开
标题翻译：丁二烯催化剂及其制备方法
公开(公告)号：WO2016164258A1
公开(公告)日：2016-10-13
申请号：PCT/US2016/025472
申请日：2016-04-01
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： KLINKENBERG, Jessica L. , BRIGGS, John R.
IPC分类号： C07C2/40 , C07F15/00 , C07C41/06
CPC分类号： C07C2/406 , B01J31/2438 , B01J2231/20 , B01J2531/824 , C07C41/06 , C07C2531/24 , C07C43/15
摘要： Catalyst compositions are prepared by contacting a palladium source and 1,3,5,7-tetramethyl-6-(2,4-dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane and a methoxyocta-diene compound, in a primary aliphatic alcohol, under suitable conditions including a ratio of equivalents of palladium to equivalents of 1,3,5,7-tetramethyl-6-(2,4-dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane ranging from greater than 1:1 to 1:1.3. The result is a complex of palladium, a 1,3,5,7-tetramethyl-6-(2,4-dimethoxyphenyl)-2,4,8-trioxa-6-phosphaada-mantane ligand, and a ligand selected from a methoxyoctadiene ligand, an octadienyl ligand, or a protonated octadienyl. Such complexes may, in solution, exhibit surprising solubility and storage stability and are useful in the telomerization of butadiene, which is a step in the production of 1-octene.
摘要翻译：催化剂组合物通过使钯源和1,3,5,7-四甲基-6-（2,4-二甲氧基苯基）-2,4,8-三氧杂-6-磷杂金刚烷和甲氧基辛二烯化合物在脂肪醇，在适当的条件下，包括钯当量与1,3,5,7-四甲基-6-（2,4-二甲氧基苯基）-2,4,8-三氧杂-6-磷杂金刚烷的当量比例范围从大于1：1至1：1.3。其结果是钯，1,3,5,7-四甲基-6-（2,4-二甲氧基苯基）-2,4,8-三氧杂-6-磷杂 - 金刚烷配体和选自甲氧基辛二烯配体，辛二烯基配体或质子化的八苯基。这种络合物在溶液中可以表现出令人惊奇的溶解性和储存稳定性，并且可用于丁二烯的调聚，丁苯是生产1-辛烯的一个步骤。

2. 发明申请

WO2018175671A1 METHODS FOR FORMING 1,3,5,7-TETRAALKYL-6-(2,4-DIMETHOXYPHENYL)-2,4,8-TRIOXA-6-PHOSPHAADAMANTANE 审中-公开
公开(公告)号：WO2018175671A1
公开(公告)日：2018-09-27
申请号：PCT/US2018/023678
申请日：2018-03-22
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： KLINKENBERG, Jessica L. , BRIGGS, John R. , CAMELIO, Andrew M. , GRIGG, Robert David , TU, Siyu
IPC分类号： C07F9/6571
摘要： A method for forming 1,3,5,7-tetraalkyl-6-(2,4-dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane includes obtaining a solution comprising an ethereal solvent and an aluminum hydride, adding dichloro(2,4-dimethoxyphenyl)phosphine to the solution to produce 2,4-dimethoxyphenylphosphine, and reacting the 2,4-dimethoxyphenylphosphine with an acidic mixture comprising diones to produce 1,3,5,7-tetraalkyl-6-(2,4-dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane. The solution has a temperature from greater than -20 C to 50 C throughout the method. Another method for forming 1,3,5,7-tetraalkyl-6-(2,4-dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane includes obtaining dichloro(2,4-dimethoxyphenyl)phosphine, forming 2,4-dimethoxyphenylphosphine by adding the dichloro(2,4-dimethoxyphenyl)phosphine to a solution comprising at least one solvent and an aluminum hydride, reacting the 2,4-dimethoxyphenylphosphine with a mixture to produce 1,3,5,7-tetraalkyl-6-(2,4-dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane. The mixture includes an acid selected from the group consisting of Lewis acids, sulfonic Bronsted acids, and mixtures thereof, an aromatic or non-aromatic hydrocarbons; and acetylacetone.

3. 发明申请

WO2015088867A2 BUTADIENE TELOMERIZATION CATALYST PRECURSOR PREPARATION 审中-公开
标题翻译：丁二烯催化剂前体制备
公开(公告)号：WO2015088867A2
公开(公告)日：2015-06-18
申请号：PCT/US2014/068483
申请日：2014-12-04
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： LAUNAY, Helene N. , KLINKENBERG, Jessica L. , BRIGGS, John R. , HOUSE, Sarah E. , VAN ENGELEN, Marcel C. , WRIGHT, Larry G. , BAR, Georg , HANSEN, Wilma , CABELLO FUERTES, Julia , LENGYEL, Istvan
IPC分类号： C07F15/00
CPC分类号： B01J31/2438 , B01J31/2404 , B01J2231/20 , B01J2531/824 , C07F15/006
摘要： Use a solvent blend that contains 1-methoxy-2,7-octadiene and an alkanols rather than the alkanols by itself to prepare a catalyst precursor suitable for use in butadiene telomerization.
摘要翻译：使用含有1-甲氧基-2,7-辛二烯和链烷醇而不是链烷醇的溶剂共混物，以制备适合用于丁二烯调聚的催化剂前体。

4. 发明申请

WO2013090070A1 IODINE-BASED CATALYST FOR REDUCTIVE DEHYDROXYLATION OF VICINAL POLYOLS TO OLEFINS 审中-公开
标题翻译：基于碘的催化剂，用于将维生素多烯醇还原成烯烃
公开(公告)号：WO2013090070A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/067830
申请日：2012-12-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： DESHPANDE, Raj , DAVIS, Paul , PANDEY, Vandana , KORE, Nitin , BRIGGS, John R.
IPC分类号： C07C1/22 , C07C1/26 , C07C11/04 , C07C11/06
CPC分类号： C07C1/22 , B01J27/08 , C07C1/24 , C07C1/26 , C07C2527/06 , C07C2527/08 , C07C2527/138 , Y02P20/52 , C07C11/04 , C07C11/06
摘要： Olefins are produced by the reductive dehydroxylation of vicinal polyols or esters thereof, or a combination thereof, in a liquid reaction medium, under a hydrogen atmosphere, at a temperature from 50 °C to 250 °C, in the presence of a halogen-based, preferably iodine-based, catalyst. Examples of the catalyst, which may be included independently or generated in situ , are iodine (I 2 ), hydroiodic acid (HI), iodic acid (HIO 3 ), lithium iodide (LiI), and combinations thereof.
摘要翻译：在液体反应介质中，在氢气氛下，在50℃至250℃的温度下，在卤素基的存在下，通过将邻位多元醇或其酯或其组合进行还原脱羟基化来制备烯烃，优选碘基催化剂。可以独立地或原位产生的催化剂的实例是碘（I 2），氢碘酸（HI），碘酸（HIO 3），碘化锂（LiI）及其组合。

5. 发明申请

WO2013090077A2 DEHYDROXYLATION OF POLYETHER POLYOLS AND THEIR DERIVATIVES USING A HALOGEN-BASED CATALYST 审中-公开
标题翻译：聚醚多元醇及其衍生物的卤代羟基化反应用卤代烃基催化剂
公开(公告)号：WO2013090077A2
公开(公告)日：2013-06-20
申请号：PCT/US2012/067837
申请日：2012-12-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： DESHPANDE, Raj , DAVIS, Paul , PANDEY, Vandana , KORE, Nitin , BRIGGS, John R.
IPC分类号： C07C1/20
CPC分类号： C07C1/20 , C07C2527/08 , Y02P30/42 , C07C11/04 , C07C11/06
摘要： Polyether polyols, derivatives and combinations thereof are converted to olefins under reductive or non-reductive dehydroxylation conditions, in the presence of a halogen-based catalyst. Derivatives include polyether polyols incorporated in polyurethanes. The process includes gas pressure from 1 psig (~6.89 KPa) to 2000 psig (~13.79 MPa), a temperature from 50 °C to 250 °C, a liquid reaction medium, and a molar ratio of the starting material to halogen atoms from 1:10 to 100:1.
摘要翻译：在卤素基催化剂存在下，聚醚多元醇，其衍生物及其组合在还原性或非还原性脱羟基化条件下转化成烯烃。衍生物包括掺入聚氨酯中的聚醚多元醇。该方法包括从1psig（〜6.89KPa）至2000psig（〜13.79MPa）的气压，50℃至250℃的温度，液体反应介质以及原料与卤素的摩尔比原子从1:10到100：1。

6. 发明申请

WO2012087686A1 PROCESS FOR TELOMERIZATION OF BUTADIENE USING A MONO-ORTHOALKOXY SUBSTITUTED CATALYST 审中-公开
标题翻译：使用单羟基烷氧基取代的催化剂对丁二烯进行酯化的方法
公开(公告)号：WO2012087686A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/064764
申请日：2011-12-14
申请人： DOW GLOBAL TECHNOLOGIES LLC , BRIGGS, John R. , PATTON, Jasson T. , BEIGZADEH, Daryoosh , MARGL, Peter M. , HAGEN, Henk , VERMAIRE-LOUW, Sonet
发明人： BRIGGS, John R. , PATTON, Jasson T. , BEIGZADEH, Daryoosh , MARGL, Peter M. , HAGEN, Henk , VERMAIRE-LOUW, Sonet
IPC分类号： C07C41/06 , C07C41/20 , C07C43/188 , C07F9/02
CPC分类号： C07C41/06 , C07C1/20 , C07C41/20 , C07F9/5022 , C07C43/15 , C07C43/04 , C07C11/02
摘要： A process for the telomerization of butadiene comprises reacting 1,3-butadiene and an alkanol, in the presence of a catalyst promoter and an alkoxydimerization catalyst comprising a Group VIII transition metal and a triarylphosphine ligand, which includes one phenyl that is mono-ortho-alkoxy substituted and at least one other phenyl including at least one substituent that withdraws electrons from the phosphorus atom. The product includes an alkoxy-substituted octadiene, which may then be used to produce 1-octene. The catalyst shows improved stability, activity and selectivity toward the alkoxy-substituted octadiene.
摘要翻译：用于丁二烯调聚的方法包括在催化剂促进剂和包含第VIII族过渡金属和三芳基膦配体的烷氧基二聚化催化剂的存在下，使1,3-丁二烯和链烷醇反应，其包括一个苯基，烷氧基取代的和至少一种其它苯基，包括至少一个从磷原子撤出电子的取代基。该产物包括烷氧基取代的辛二烯，然后可以用它来生产1-辛烯。该催化剂显示改进的对烷氧基取代的辛二烯的稳定性，活性和选择性。

7. 发明申请

WO2014205025A1 ARYL PHOSPHINES WITH FUSED RING ORTHO-ALKOXY SUBSTITUTION 审中-公开
标题翻译： ARYL磷酸盐与熔融的OROO-ALKOXY取代
公开(公告)号：WO2014205025A1
公开(公告)日：2014-12-24
申请号：PCT/US2014/042846
申请日：2014-06-18
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： CLARK, Thomas P. , SPINNEY, Heather A. , HOUSE, Sarah E. , BRIGGS, John R. , CUMMINS, Clark H. , KLINKENBERG, Jessica L.
IPC分类号： C07F9/50 , B01J31/24 , C07F15/00
CPC分类号： B01J31/2457 , B01J31/2404 , B01J31/2414 , B01J31/2433 , B01J2231/20 , B01J2531/824 , B01J2540/10 , C07F9/50 , C07F9/5045 , C07F9/65517 , C07F9/65522 , C07F9/65527 , C07F15/006 , C07F15/0073 , C07F15/008
摘要： An aryl phosphine with fused ring ortho-alkoxy substitution that includes an aryl monophosphine and an aryl bisphosphine.
摘要翻译：具有稠环邻位烷氧基取代的芳基膦，其包括芳基单膦和芳基双膦。

8. 发明申请

WO2013090078A1 DEHYDROXYLATION OF POLYHYDROXY CARBOXYLIC ACIDS TO ALIPHATIC POLYCARBOXYLIC ACIDS USING A HALOGEN-BASED CATALYST 审中-公开
标题翻译：使用基于卤化物的催化剂将聚羟基羧酸脱羧成脂肪族聚羧酸
公开(公告)号：WO2013090078A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/067839
申请日：2012-12-05
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： DESHPANDE, Raj , DAVIS, Paul , PANDEY, Vandana , KORE, Nitin , BRIGGS, John R.
IPC分类号： C07C51/377 , C07C55/12 , C07C55/14
CPC分类号： C07C51/377 , C07C55/12 , C07C55/14
摘要： Polyhydroxy carboxylic acids are converted to aliphatic polycarboxylic acids, such as adipic acid, under reductive or non-reductive dehydroxylation conditions, in the presence of a halogen-based catalyst. The relatively mild process conditions include a gas pressure from 1 psig (~6.89 KPa) to 2000 psig (~13.79 MPa), a temperature from 50 °C to 250 °C, a liquid reaction medium, and a molar ratio of the polyhydroxy carboxylic acid, such as glucaric acid, to the halogen atoms from 1:10 to 100:1.
摘要翻译：在还原性或非还原性脱羟基化条件下，在卤素类催化剂存在下，将多羟基羧酸转化为脂肪族多元羧酸，如己二酸。相对温和的工艺条件包括从1psig（〜6.89KPa）至2000psig（〜13.79MPa）的气体压力，50℃至250℃的温度，液体反应介质和多羟基羧酸的摩尔比酸如葡糖二酸从1:10至100:1的卤素原子。

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