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1.发明申请公开(公告)号：US20110054203A1
公开(公告)日：2011-03-03
申请号：US12812978
申请日：2009-01-09
CPC分类号： C07F9/5018
摘要： A compound comprising a sulfonated dihydrocarbyl(arylalkyl)phosphine of formula R1R2PR3—(SO3M)n, wherein the R1 and R2 are selected individually from alkyl, aralkyl, and alicyclic groups, and R3 is a divalent or polyvalent arylalkylene radical such that the alkyl moiety is bonded to the phosphorus atom and the aryl moiety is bonded to the alkyl and is also substituted with one or more sulfonate groups; M is a monovalent cation, and n ranges from 1 to 3. The compound is useful as a ligand in transition metal-ligand complex catalysts that are capable of catalyzing the hydroformylation of an olefinically-unsaturated compound with carbon monoxide and hydrogen to form one or more corresponding aldehyde products. The ligand is incapable of alkyl-aryl exchange, thereby leading to reduced ligand usage and improved ligand and transition metal, e.g., rhodium, recovery and recycling.
摘要翻译： 包含式R 1 R 2 PR 3 - （SO 3 M）n的磺化二烃基（芳烷基）膦的化合物，其中R 1和R 2分别选自烷基，芳烷基和脂环基，R 3是二价或多价芳基亚烷基，使得烷基部分 键合到磷原子上，芳基部分键合到烷基上并且也被一个或多个磺酸基团取代; M是一价阳离子，n在1至3的范围内。该化合物可用作过渡金属 - 配体配合物催化剂中的配体，其能够催化烯属不饱和化合物与一氧化碳和氢气的加氢甲酰化形成一个或多个 更多相应的醛产品。 配体不能进行烷基 - 芳基交换，从而导致配体使用减少，改进配体和过渡金属，例如铑，回收和回收。
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2.发明授权公开(公告)号：US08466306B2
公开(公告)日：2013-06-18
申请号：US12812978
申请日：2009-01-09
IPC分类号： C07F9/02
CPC分类号： C07F9/5018
摘要： A compound comprising a sulfonated dihydrocarbyl(arylalkyl)phosphine of formula R1R2PR3—(SO3M)n, wherein the R1 and R2 are selected individually from alkyl, aralkyl, and alicyclic groups, and R3 is a divalent or polyvalent arylalkylene radical such that the alkyl moiety is bonded to the phosphorus atom and the aryl moiety is bonded to the alkyl and is also substituted with one or more sulfonate groups; M is a monovalent cation, and n ranges from 1 to 3. The compound is useful as a ligand in transition metal-ligand complex catalysts that are capable of catalyzing the hydroformylation of an olefinically-unsaturated compound with carbon monoxide and hydrogen to form one or more corresponding aldehyde products. The ligand is incapable of alkyl-aryl exchange, thereby leading to reduced ligand usage and improved ligand and transition metal, e.g., rhodium, recovery and recycling.
摘要翻译： 包含式R 1 R 2 PR 3 - （SO 3 M）n的磺化二烃基（芳烷基）膦的化合物，其中R 1和R 2分别选自烷基，芳烷基和脂环基，R 3是二价或多价芳基亚烷基，使得烷基部分 键合到磷原子上，芳基部分键合到烷基上并且也被一个或多个磺酸基团取代; M是一价阳离子，n在1至3的范围内。该化合物可用作过渡金属 - 配体配合物催化剂中的配体，其能够催化烯属不饱和化合物与一氧化碳和氢气的加氢甲酰化形成一个或多个 更多相应的醛产品。 配体不能进行烷基 - 芳基交换，从而导致配体使用减少，改进配体和过渡金属，例如铑，回收和回收。
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公开(公告)号：US08404903B2
公开(公告)日：2013-03-26
申请号：US13002078
申请日：2009-07-02
申请人： Irvin B. Cox , Thomas C. Eisenschmid , Ronald R. Peterson , Rainer Papp , Ludwig Herk , Anthony G. Abatjoglou
发明人： Irvin B. Cox , Thomas C. Eisenschmid , Ronald R. Peterson , Rainer Papp , Ludwig Herk , Anthony G. Abatjoglou
IPC分类号： C07C45/50
CPC分类号： C07C45/50 , C07C45/78 , Y02P20/584 , C07C47/02
摘要： A process of controlling heavies in a recycle catalyst stream, particularly, for use in a continuous hydroformylation process of converting an olefin with synthesis gas in the presence of a hydroformylation catalyst to form an aldehyde product stream with subsequent separation of the catalyst for recycle to the hydroformylation step. Heavies are controlled, and preferably reduced, by means of feeding a recycle gas stream, taken as a portion of an over-head stream from a condenser, back to a vaporizer wherein the aldehyde product stream is separated.
摘要翻译： 控制再循环催化剂流中重质的方法，特别是用于在加氢甲酰化催化剂存在下用合成气转化烯烃以形成醛产物流的连续加氢甲酰化方法，随后将催化剂分离以再循环至 加氢甲酰化步骤。 通过将循环气流（作为来自冷凝器的过头物流的一部分）返回到蒸发器（其中醛产物流被分离）进料来控制和优选地减少重量。
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公开(公告)号：US07863487B2
公开(公告)日：2011-01-04
申请号：US12530889
申请日：2008-03-12
IPC分类号： C07C45/50
摘要： A continuous hydroformylation process for producing a mixture of aldehydes with improved flexibility and stability of a normal/branched (N/I) isomer ratio of the product aldehydes. The process involves reacting one or more olefinically-unsaturated compounds with carbon monoxide and hydrogen in the presence of an organopolyphosphite ligand and an organomonophosphite ligand, at least one of such ligands being bonded to a transition metal to form a transition metal-ligand complex hydroformylation catalyst; the process being conducted at a sub-stoichiometric molar ratio of organopolyphosphite ligand to transition metal, at a super-stoichiometric (>2/1) molar ratio of organomonophosphite ligand to transition metal, and at a carbon monoxide partial pressure in the inverse order region of the hydroformylation rate curve; and controlling and varying the isomer ratio by varying the concentration of organopolyphosphite ligand relative to transition metal.
摘要翻译： 用于产生醛的混合物的连续加氢甲酰化方法，其具有改进的产物醛的正常/支化（N / I）异构体比例的柔性和稳定性。 该方法包括在有机多亚磷酸酯配体和有机亚磷酸酯配体的存在下使一种或多种烯属不饱和化合物与一氧化碳和氢反应，至少一种这样的配体键合到过渡金属以形成过渡金属 - 配体络合物加氢甲酰化催化剂 ; 该方法以有机多亚磷酸酯配体与过渡金属的亚化学计量摩尔比以超化学计量比（> 2/1）的有机亚磷酸酯配体与过渡金属的摩尔比进行，并且在逆序区域中的一氧化碳分压 的加氢甲酰化速率曲线; 并通过改变有机多亚磷酸酯配体相对于过渡金属的浓度来控制和改变异构体比例。
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公开(公告)号：US20110269997A1
公开(公告)日：2011-11-03
申请号：US13002078
申请日：2009-07-02
申请人： Irvin B. Cox , Thomas C. Eisenschmid , Ronald R. Peterson , Rainer Papp , Ludwig Herk , Anthony G. Abatjoglou
发明人： Irvin B. Cox , Thomas C. Eisenschmid , Ronald R. Peterson , Rainer Papp , Ludwig Herk , Anthony G. Abatjoglou
IPC分类号： C07C45/00
CPC分类号： C07C45/50 , C07C45/78 , Y02P20/584 , C07C47/02
摘要： A process of controlling heavies in a recycle catalyst stream, particularly, for use in a continuous hydroformylation process of converting an olefin with synthesis gas in the presence of a hydroformylation catalyst to form an aldehyde product stream with subsequent separation of the catalyst for recycle to the hydroformylation step. Heavies are controlled, and preferably reduced, by means of feeding a recycle gas stream, taken as a portion of an over-head stream from a condenser, back to a vaporizer wherein the aldehyde product stream is separated.
摘要翻译： 控制再循环催化剂流中重质的方法，特别是用于在加氢甲酰化催化剂存在下用合成气转化烯烃以形成醛产物流的连续加氢甲酰化方法，随后将催化剂分离以再循环至 加氢甲酰化步骤。 通过将循环气流（作为来自冷凝器的过头物流的一部分）返回到蒸发器（其中醛产物流被分离）进料来控制和优选地减少重量。
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公开(公告)号：US20100069680A1
公开(公告)日：2010-03-18
申请号：US12530889
申请日：2008-03-12
IPC分类号： C07C45/49
摘要： A continuous hydroformylation process for producing a mixture of aldehydes with improved flexibility and stability of a normal/branched (N/I) isomer ratio of the product aldehydes. The process involves reacting one or more olefinically-unsaturated compounds with carbon monoxide and hydrogen in the presence of an organopolyphosphite ligand and an organomonophosphite ligand, at least one of such ligands being bonded to a transition metal to form a transition metal-ligand complex hydroformylation catalyst; the process being conducted at a sub-stoichiometric molar ratio of organopolyphosphite ligand to transition metal, at a super-stoichiometric (>2/1) molar ratio of organomonophosphite ligand to transition metal, and at a carbon monoxide partial pressure in the inverse order region of the hydroformylation rate curve; and controlling and varying the isomer ratio by varying the concentration of organopolyphosphite ligand relative to transition metal.
摘要翻译： 用于产生醛的混合物的连续加氢甲酰化方法，其具有改进的产物醛的正常/支化（N / I）异构体比例的柔性和稳定性。 该方法包括在有机多亚磷酸酯配体和有机亚磷酸酯配体的存在下使一种或多种烯属不饱和化合物与一氧化碳和氢反应，至少一种这样的配体键合到过渡金属以形成过渡金属 - 配体络合物加氢甲酰化催化剂 ; 该方法以有机多亚磷酸酯配体与过渡金属的亚化学计量摩尔比以超化学计量比（> 2/1）的有机亚磷酸酯配体与过渡金属的摩尔比进行，并且在逆序区域中的一氧化碳分压 的加氢甲酰化速率曲线; 并通过改变有机多亚磷酸酯配体相对于过渡金属的浓度来控制和改变异构体比例。
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公开(公告)号：US5180854A
公开(公告)日：1993-01-19
申请号：US853009
申请日：1992-03-18
摘要： Process for the separation and recovery of aldehyde product from a non-aqueous hydroformylation reaction product composition comprising the aldehyde product, a rhodium-ionically charged phosphorus ligand complex, a free ionically charged phosphorus ligand and an organic solubilizing agent for said complex and said free ligand via phase separation using added water or both added water and an added non-polar hydrocarbon compounds.
摘要翻译： 用于从包含醛产物，铑离子电荷的磷配体络合物，游离离子电荷的磷配体和用于所述络合物和所述游离配体的有机增溶剂的非水羰基化反应产物组合物分离和回收醛产物的方法 通过使用加入的水或加入的水和加入的非极性烃化合物进行相分离。
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