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公开(公告)号：US20090171121A1
公开(公告)日：2009-07-02
申请号：US12330023
申请日：2008-12-08
Applicant: Yun-Shan Liu , Jody Lee Rodgers
Inventor： Yun-Shan Liu , Jody Lee Rodgers
IPC: C07F9/6574 , C07C45/90 , B01J31/18
CPC classification number: B01J31/185 , B01J2231/321 , B01J2531/822
Abstract: Novel fluorophosphite compounds having the structure of general formula (I): where Ar1 and Ar2 are aryl groups containing 4 to 30 carbon atoms; R1 to R6 are H or alkyl or aryl hydrocarbon radicals containing 1 to 40 carbon atoms; and X is a connecting group or a simple chemical bond, were developed and found to be very active for hydroformylation processes for ethylenically unsaturated substrates. Catalyst solutions prepared from these compounds with a Rh metal show an unusual “ligand acceleration effect” for simple alkenes, i.e., the hydroformylation activity increases as the concentration of ligand increases, and are capable of producing linear or branched aldehydes under typical hydroformylation conditions.
Abstract translation: 具有通式（I）结构的新型氟亚磷酸酯化合物：其中Ar 1和Ar 2是含有4至30个碳原子的芳基; R 1至R 6为H或含有1至40个碳原子的烷基或芳基烃基; 并且X是连接基团或简单的化学键，并被发现对于烯键式不饱和基材的加氢甲酰化方法是非常有活性的。 由这些化合物与Rh金属制备的催化剂溶液对简单烯烃显示出不寻常的“配体加速效应”，即加氢甲酰化活性随着配体浓度的增加而增加，并且能够在典型的加氢甲酰化条件下产生直链或支链醛。
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公开(公告)号：US20090171122A1
公开(公告)日：2009-07-02
申请号：US12330038
申请日：2008-12-08
Applicant: Yun-Shan Liu , Jody Lee Rodgers
Inventor： Yun-Shan Liu , Jody Lee Rodgers
CPC classification number: B01J31/1865 , B01J2231/321 , B01J2531/822
Abstract: Novel trivalent organophosphonite ligands having the structure of general formula (I): wherein R is an alkyl or aryl group containing 1 to 30 carbon atoms; Ar1 and Ar2 are aryl groups containing 4 to 30 carbon atoms; R1 to R6 are H or alkyl or aryl hydrocarbon radicals containing 1 to 40 carbon atoms; and X is a connecting group or a simple chemical bond, were developed and found to be very active for hydroformylation processes for ethylenically unsaturated substrates. Catalyst solutions prepared from these ligands with a Rh metal show an unusual “ligand acceleration effect” for simple alkenes, i.e., the hydroformylation activity increases as the concentration of ligand increases, and are capable of producing linear or branched aldehydes under typical hydroformylation conditions.
Abstract translation: 具有通式（I）结构的新型三价有机亚膦酸盐配体：其中R是含有1至30个碳原子的烷基或芳基; Ar 1和Ar 2是含有4至30个碳原子的芳基; R 1至R 6为H或含有1至40个碳原子的烷基或芳基烃基; 并且X是连接基团或简单的化学键，并被发现对于烯键式不饱和基材的加氢甲酰化方法是非常有活性的。 由这些配体与Rh金属制备的催化剂溶液对于简单烯烃显示出不寻常的“配体加速效应”，即加氢甲酰化活性随着配体浓度的增加而增加，并且能够在典型的加氢甲酰化条件下产生直链或支链醛。
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公开(公告)号：US20080154067A1
公开(公告)日：2008-06-26
申请号：US11941217
申请日：2007-11-16
Applicant: Yun-Shan Liu , Thomas Allen Puckette
Inventor： Yun-Shan Liu , Thomas Allen Puckette
CPC classification number: B01J31/1865 , B01J31/28 , B01J2231/321 , B01J2531/004 , B01J2531/822
Abstract: Disclosed are catalyst solutions for preparing aldehydes with variable normal- to iso-aldehyde ratios comprising one or more phosphonite ligands, rhodium, and a hydroformylation solvent. Also disclosed is a process for preparing aldehydes with variable normal- to iso-aldehyde ratios comprising contacting an olefin, hydrogen, and carbon monoxide with one or more phosphonite ligands, rhodium, and a hydroformylation solvent. The phosphonite-based catalyst solutions provide the ability to manipulate the normal- to iso-aldehyde ratio by varying one or more process variables including carbon monoxide partial pressure, temperature, and gram moles ligand to gram atoms rhodium.
Abstract translation: 公开了用于制备含有一种或多种亚膦酸酯配体，铑和加氢甲酰化溶剂的具有不同正醛与异醛比例的醛的催化剂溶液。 还公开了一种制备具有可变正醛与异醛比例的醛的方法，包括使烯烃，氢气和一氧化碳与一种或多种亚膦酸盐配体，铑和加氢甲酰化溶剂接触。 基于亚膦酸酯的催化剂溶液通过改变一种或多种工艺变量（包括一氧化碳分压，温度和克数摩尔配体与克原子铑）来提供操纵正醛与异醛比的能力。
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公开(公告)号：US08513468B2
公开(公告)日：2013-08-20
申请号：US12982177
申请日：2010-12-30
Applicant: Yun-Shan Liu
Inventor： Yun-Shan Liu
IPC: C07C45/50
CPC classification number: C07C45/50 , B01J31/4046 , B01J31/4053 , Y02P20/584 , C07C47/02
Abstract: A process for removing degradation acids from a catalyst solution comprising a phosphorus-containing hydroformylation ligand used in a hydroformylation reaction is described. The process involves using a supported epoxy compound. Also described is a hydroformylation process that includes the degradation acids removal process.
Abstract translation: 描述了从包含在加氢甲酰化反应中使用的含磷加氢甲酰化配体的催化剂溶液中除去降解酸的方法。 该方法涉及使用支撑的环氧化合物。 还描述了包括降解酸去除过程的加氢甲酰化方法。
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公开(公告)号：US07872156B2
公开(公告)日：2011-01-18
申请号：US12330023
申请日：2008-12-08
Applicant: Yun-Shan Liu , Jody Lee Rodgers
Inventor： Yun-Shan Liu , Jody Lee Rodgers
IPC: C07F9/02 , C07C45/50 , B01J31/00 , B01J27/185
CPC classification number: B01J31/185 , B01J2231/321 , B01J2531/822
Abstract: Novel fluorophosphite compounds having the structure of general formula (I): where Ar1 and Ar2 are aryl groups containing 4 to 30 carbon atoms; R1 to R6 are H or alkyl or aryl hydrocarbon radicals containing 1 to 40 carbon atoms; and X is a connecting group or a simple chemical bond, were developed and found to be very active for hydroformylation processes for ethylenically unsaturated substrates. Catalyst solutions prepared from these compounds with a Rh metal show an unusual “ligand acceleration effect” for simple alkenes, i.e., the hydroformylation activity increases as the concentration of ligand increases, and are capable of producing linear or branched aldehydes under typical hydroformylation conditions.
Abstract translation: 具有通式（I）结构的新型氟亚磷酸酯化合物：其中Ar 1和Ar 2是含有4至30个碳原子的芳基; R 1至R 6为H或含有1至40个碳原子的烷基或芳基烃基; 并且X是连接基团或简单的化学键，并被发现对于烯键式不饱和基材的加氢甲酰化方法是非常有活性的。 由这些化合物与Rh金属制备的催化剂溶液对简单烯烃显示出不寻常的“配体加速效应”，即加氢甲酰化活性随着配体浓度的增加而增加，并且能够在典型的加氢甲酰化条件下产生直链或支链醛。
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Patent Agency Ranking
公开(公告)号：US06429272B1
公开(公告)日：2002-08-06
申请号：US09957379
申请日：2001-09-20
Applicant: Yun-Shan Liu
Inventor： Yun-Shan Liu
IPC: C08F3204
CPC classification number: C08F132/08 , C08F8/04 , C08F32/08
Abstract: There are disclosed novel homopolymers of 5-aryl-2-norbornene, and novel interpolymers of 5-aryl-2-norbornene with at least one other cyclic or acyclic alkene, and hydrogenated hydrocarbon resins resulting from hydrogenation of the homopolymers and interpolymers. The products are particularly useful as tackifiers. Also disclosed is a novel process for preparing the homopolymers and interpolymers of the 5-aryl-2-norbornene, wherein there is used as the polymerization catalyst, a Friedel-Crafts catalyst, such as aluminum chloride or boron trifluoride.
Abstract translation: 公开了5-芳基-2-降冰片烯的新型均聚物，以及5-芳基-2-降冰片烯与至少一种其它环状或无环烯烃的新型互聚物，以及由均聚物和互聚物氢化产生的氢化烃树脂。 该产品特别用作增粘剂。 还公开了制备5-芳基-2-降冰片烯的均聚物和互聚物的新方法，其中使用作为聚合催化剂的Friedel-Crafts催化剂，例如氯化铝或三氟化硼。
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公开(公告)号：US20120172630A1
公开(公告)日：2012-07-05
申请号：US12982177
申请日：2010-12-30
Applicant: Yun-Shan Liu
Inventor： Yun-Shan Liu
CPC classification number: C07C45/50 , B01J31/4046 , B01J31/4053 , Y02P20/584 , C07C47/02
Abstract: A process for removing degradation acids from a catalyst solution comprising a phosphorus-containing hydroformylation ligand used in a hydroformylation reaction is described. The process involves using a supported epoxy compound. Also described is a hydroformylation process that includes the degradation acids removal process.
Abstract translation: 描述了从包含在加氢甲酰化反应中使用的含磷加氢甲酰化配体的催化剂溶液中除去降解酸的方法。 该方法涉及使用支撑的环氧化合物。 还描述了包括降解酸去除过程的加氢甲酰化方法。
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公开(公告)号：US07928267B1
公开(公告)日：2011-04-19
申请号：US12489029
申请日：2009-06-22
Applicant: Thomas Allen Puckette , Yun-Shan Liu
Inventor： Thomas Allen Puckette , Yun-Shan Liu
IPC: C07C45/50 , B01J31/00 , B01J27/185
CPC classification number: C07F9/65744
Abstract: Novel trivalent organophosphite ligands having the structure of general formula (I): wherein R is an alkyl or aryl group containing 1 to 30 carbon atoms; Ar1 and Ar2 are aryl groups containing 4 to 30 carbon atoms; R1 to R6 are H or alkyl or aryl hydrocarbon radicals containing 1 to 40 carbon atoms; and X is a connecting group or a simple chemical bond, were developed and found to be very active for hydroformylation processes for ethylenically unsaturated substrates. Catalyst solutions prepared from these ligands with a Rh metal show an unusual “ligand acceleration effect” for simple alkenes, i.e., the hydroformylation activity increases as the concentration of ligand increases, and are capable of producing linear or branched aldehydes under typical hydroformylation conditions.
Abstract translation: 具有通式（I）结构的新型三价有机亚磷酸酯配体：其中R是含有1至30个碳原子的烷基或芳基; Ar 1和Ar 2是含有4至30个碳原子的芳基; R 1至R 6为H或含有1至40个碳原子的烷基或芳基烃基; 并且X是连接基团或简单的化学键，并被发现对于烯键式不饱和基材的加氢甲酰化方法是非常有活性的。 由这些配体与Rh金属制备的催化剂溶液对于简单烯烃显示出不寻常的“配体加速效应”，即加氢甲酰化活性随着配体浓度的增加而增加，并且能够在典型的加氢甲酰化条件下产生直链或支链醛。
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公开(公告)号：US07872157B2
公开(公告)日：2011-01-18
申请号：US12330038
申请日：2008-12-08
Applicant: Yun-Shan Liu , Jody Lee Rodgers
Inventor： Yun-Shan Liu , Jody Lee Rodgers
IPC: C07F9/02 , C07C45/50 , B01J31/00 , B01J27/185
CPC classification number: B01J31/1865 , B01J2231/321 , B01J2531/822
Abstract: Novel trivalent organophosphonite ligands having the structure of general formula (I): wherein R is an alkyl or aryl group containing 1 to 30 carbon atoms; Ar1 and Ar2 are aryl groups containing 4 to 30 carbon atoms; R1 to R6 are H or alkyl or aryl hydrocarbon radicals containing 1 to 40 carbon atoms; and X is a connecting group or a simple chemical bond, were developed and found to be very active for hydroformylation processes for ethylenically unsaturated substrates. Catalyst solutions prepared from these ligands with a Rh metal show an unusual “ligand acceleration effect” for simple alkenes, i.e., the hydroformylation activity increases as the concentration of ligand increases, and are capable of producing linear or branched aldehydes under typical hydroformylation conditions.
Abstract translation: 具有通式（I）结构的新型三价有机亚膦酸盐配体：其中R是含有1至30个碳原子的烷基或芳基; Ar 1和Ar 2是含有4至30个碳原子的芳基; R 1至R 6为H或含有1至40个碳原子的烷基或芳基烃基; 并且X是连接基团或简单的化学键，并被发现对于烯键式不饱和基材的加氢甲酰化方法是非常有活性的。 由这些配体与Rh金属制备的催化剂溶液对于简单烯烃显示出不寻常的“配体加速效应”，即加氢甲酰化活性随着配体浓度的增加而增加，并且能够在典型的加氢甲酰化条件下产生直链或支链醛。
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公开(公告)号：US07586010B2
公开(公告)日：2009-09-08
申请号：US11941217
申请日：2007-11-16
Applicant: Yun-Shan Liu , Thomas Allen Puckette
Inventor： Yun-Shan Liu , Thomas Allen Puckette
CPC classification number: B01J31/1865 , B01J31/28 , B01J2231/321 , B01J2531/004 , B01J2531/822
Abstract: Disclosed are catalyst solutions for preparing aldehydes with variable normal- to iso-aldehyde ratios comprising one or more phosphonite ligands, rhodium, and a hydroformylation solvent. Also disclosed is a process for preparing aldehydes with variable normal- to iso-aldehyde ratios comprising contacting an olefin, hydrogen, and carbon monoxide with one or more phosphonite ligands, rhodium, and a hydroformylation solvent. The phosphonite-based catalyst solutions provide the ability to manipulate the normal- to iso-aldehyde ratio by varying one or more process variables including carbon monoxide partial pressure, temperature, and gram moles ligand to gram atoms rhodium.
Abstract translation: 公开了用于制备含有一种或多种亚膦酸酯配体，铑和加氢甲酰化溶剂的具有不同正醛与异醛比例的醛的催化剂溶液。 还公开了一种制备具有可变正醛与异醛比例的醛的方法，包括使烯烃，氢气和一氧化碳与一种或多种亚膦酸盐配体，铑和加氢甲酰化溶剂接触。 基于亚膦酸酯的催化剂溶液通过改变一种或多种工艺变量（包括一氧化碳分压，温度和克数摩尔配体与克原子铑）来提供操纵正醛与异醛比的能力。
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