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1.发明授权
公开(公告)号：US6130358A
公开(公告)日：2000-10-10
申请号：US173771
申请日：1998-10-16
IPC分类号： B01J31/22 , B01J31/18 , C07B61/00 , C07C45/50 , C07C47/02 , C07C47/12 , C07F9/146 , C07F9/6574 , C07F15/00
CPC分类号： C07F15/008 , B01J31/185 , C07C45/50 , B01J2231/321 , B01J2531/822
摘要： This invention relates to a hydroformylation process for preparing an aldehyde, which comprises reacting an olefin with hydrogen and carbon monoxide in the presence of a catalyst solution comprising of rhodium, a hydroformylation solvent and a chlorophosphite compound having the general formula ##STR1##
摘要翻译： 本发明涉及一种用于制备醛的加氢甲酰化方法，其包括在包含铑，加氢甲酰化溶剂和具有通式
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2.发明授权Process for reducing fluoride impurities resulting from use of fluorophosphite catalysts 有权减少使用氟亚磷酸酯催化剂导致的氟化物杂质的方法公开(公告)号：US06846960B2
公开(公告)日：2005-01-25
申请号：US10244264
申请日：2002-09-16
摘要： Disclosed is a process for reducing fluoride content in a process utilizing a fluorophosphite-containing transition metal catalyst.
摘要翻译： 公开了一种在使用含有含氟磷酸的过渡金属催化剂的方法中减少氟化物含量的方法。
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公开(公告)号：US06831035B2
公开(公告)日：2004-12-14
申请号：US10053847
申请日：2002-01-22
IPC分类号： B01J27185
CPC分类号： C07F15/065 , B01J31/185 , B01J2531/80 , B01J2531/821 , B01J2531/824 , B01J2531/828 , B01J2531/845 , C07C45/50 , C07F15/0053 , C07F15/0066 , C07F15/008 , C07F15/0093 , C07C47/02
摘要： Disclosed are novel catalyst systems comprising (1) a diorgano fluorophosphite ligand; (2) rhodium, wherein the ratio of gram moles fluorophosphite ligand (1) to gram atoms of rhodium is at least 1:1; and (3) a Group VIII metal, other than rhodium, or Group VIII metal-containing compound, in an amount effective to reduce the formation of HF during the use of the catalyst system. The presence of the other Group VIII metal decreases the amount of hydrogen fluoride produced during the use of the catalyst system. The hydrogen fluoride originates from very low level degradation of the ligand. Also disclosed are novel catalyst solutions of the aforesaid catalyst system and the use of the catalyst system in the hydroformylation of olefins to produce aldehydes.
摘要翻译： 公开了新型催化剂体系，其包括（1）二有机氟亚磷酸酯配体; （2）铑，其中氟亚磷酸酯配体（1）的克摩尔与铑的克原子之比至少为1:1; 和（3）Ⅷ族金属，除了铑或含Ⅷ族金属的化合物之外，其量可以有效地在催化剂体系的使用过程中减少HF的形成。 其他VIII族金属的存在降低了在使用催化剂体系期间产生的氟化氢的量。 氟化氢源于配体极低水平的降解。 还公开了上述催化剂体系的新型催化剂溶液以及催化剂体系在烯烃加氢甲酰化中用于生产醛的用途。
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公开(公告)号：US06906225B2
公开(公告)日：2005-06-14
申请号：US10896666
申请日：2004-07-22
CPC分类号： C07F15/065 , B01J31/185 , B01J2531/80 , B01J2531/821 , B01J2531/824 , B01J2531/828 , B01J2531/845 , C07C45/50 , C07F15/0053 , C07F15/0066 , C07F15/008 , C07F15/0093 , C07C47/02
摘要： Disclosed are novel catalyst systems comprising (1) a diorgano fluorophosphite ligand; (2) rhodium, wherein the ratio of gram moles fluorophosphite ligand (1) to gram atoms of rhodium is at least 1:1; and (3) a Group VIII metal, other than rhodium, or Group VIII metal-containing compound, in an amount effective to reduce the formation of HF during the use of the catalyst system. The presence of the other Group VIII metal decreases the amount of hydrogen fluoride produced during the use of the catalyst system. The hydrogen fluoride originates from very low level degradation of the ligand. Also disclosed are novel catalyst solutions of the aforesaid catalyst system and the use of the catalyst system in the hydroformylation of olefins to produce aldehydes.
摘要翻译： 公开了新型催化剂体系，其包括（1）二有机氟亚磷酸酯配体; （2）铑，其中氟亚磷酸酯配体（1）的克摩尔与铑的克原子之比至少为1:1; 和（3）Ⅷ族金属，除了铑或含Ⅷ族金属的化合物之外，其量可以有效地在催化剂体系的使用过程中减少HF的形成。 其他VIII族金属的存在降低了在使用催化剂体系期间产生的氟化氢的量。 氟化氢源于配体极低水平的降解。 还公开了上述催化剂体系的新型催化剂溶液以及催化剂体系在烯烃加氢甲酰化中用于生产醛的用途。
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公开(公告)号：US20090299099A1
公开(公告)日：2009-12-03
申请号：US12128414
申请日：2008-05-28
CPC分类号： C07F9/65742 , C07F9/65744 , Y02P20/142
摘要： This invention is directed to a class of compounds that can be both monodentate and bidentate in their association with a transition metal to form a catalyst for reactions such as the hydroformylation of olefins to produce aldehydes. The compounds contain two phosphorus atoms having different steric and/or electronic nature. In hydroformylation catalysts, the compounds advantageously can produce a variable n/iso product mixture of aldehyde products that can be varied by simply changing process variables such as [H2]/[CO] partial pressure gas ratio or temperature/inert gas partial pressure.
摘要翻译： 本发明涉及一类可以与过渡金属缔合形成单齿和二齿的化合物，以形成用于反应的催化剂，例如烯烃的加氢甲酰化以产生醛。 这些化合物含有两个具有不同立体和/或电子性质的磷原子。 在加氢甲酰化催化剂中，化合物有利地可以产生醛产物的可变的n /异产物混合物，其可以通过简单地改变诸如[H 2] / [CO]分压气体比或温度/惰性气体分压的过程变量来改变。
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6.发明授权Epoxide stabilization of fluorophosphite-metal catalyst system in a hydroformylation process 有权氟代亚磷酸盐 - 金属催化剂体系在加氢甲酰化过程中的环氧化稳定性公开(公告)号：US06693219B2
公开(公告)日：2004-02-17
申请号：US10145922
申请日：2002-05-15
申请人： Thomas Allen Puckette , Ginette Struck Tolleson , Thomas James Devon , Jerome L. Stavinoha, Jr.
发明人： Thomas Allen Puckette , Ginette Struck Tolleson , Thomas James Devon , Jerome L. Stavinoha, Jr.
IPC分类号： C07C4549
摘要： A process for stabilizing a fluorophosphite ligand in a hydroformylation reaction mixture having an &agr;-olefin, hydrogen, carbon monoxide and a catalyst composition having a combination of a rhodium containing compound and one or more fluorophosphite compounds having the general formula: wherein R1 and R2 are hydrocarbyl radicals which contain a total of up to about 40 carbon atoms, the process includes the step of adding to the reaction mixture an epoxide in a sufficient amount to reduce the degradation of the fluorophosphite ligand.
摘要翻译： 一种用于在具有α-烯烃，氢气，一氧化碳和具有铑化合物和一种或多种具有以下通式的氟代亚磷酸酯化合物的组合的催化剂组合物的加氢甲酰基化反应混合物中稳定氟亚磷酸酯配体的方法：其中R 1， 并且R 2是含有总共高达约40个碳原子的烃基，该方法包括向反应混合物中加入足够量的环氧化物以降低氟亚磷酸酯配体降解的步骤。
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公开(公告)号：US07674937B2
公开(公告)日：2010-03-09
申请号：US12128414
申请日：2008-05-28
CPC分类号： C07F9/65742 , C07F9/65744 , Y02P20/142
摘要： This invention is directed to a class of compounds that can be both monodentate and bidentate in their association with a transition metal to form a catalyst for reactions such as the hydroformylation of olefins to produce aldehydes. The compounds contain two phosphorus atoms having different steric and/or electronic nature. In hydroformylation catalysts, the compounds advantageously can produce a variable n/iso product mixture of aldehyde products that can be varied by simply changing process variables such as [H2]/[CO] partial pressure gas ratio or temperature/inert gas partial pressure.
摘要翻译： 本发明涉及一类可以与过渡金属缔合形成单齿和二齿的化合物，以形成用于反应的催化剂，例如烯烃的加氢甲酰化以产生醛。 这些化合物含有两个具有不同立体和/或电子性质的磷原子。 在加氢甲酰化催化剂中，化合物有利地可以产生醛产物的可变的n /异产物混合物，其可以通过简单地改变诸如[H 2] / [CO]分压气体比或温度/惰性气体分压的过程变量来改变。
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8.发明授权Process for reducing fluoride impurities resulting from use of fluorophosphite catalysts 有权减少使用氟亚磷酸酯催化剂导致的氟化物杂质的方法公开(公告)号：US06995292B2
公开(公告)日：2006-02-07
申请号：US10244297
申请日：2002-09-16
IPC分类号： C07C45/00
摘要： Described is a process for reducing the fluoride content of products prepared in a process utilizing a fluorophosphite-containing transition metal complex catalyst, involving contacting the products with an adsorbent.
摘要翻译： 描述了一种降低在含氟磷酸盐过渡金属络合物催化剂的方法中制备的产物的氟化物含量的方法，包括使产物与吸附剂接触。
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9.发明授权公开(公告)号：US06232263B1
公开(公告)日：2001-05-15
申请号：US09602400
申请日：2000-06-23
IPC分类号： B01J27185
CPC分类号： C07F15/008 , B01J31/185 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C47/02
摘要： Disclosed are catalyst compositions comprising one or more transition metals selected from the Group VIII metals and rhenium and one or more chlorophosphite compounds having the general Formula wherein R1 and R2 are aromatic hydrocarbyl radicals. Also disclosed are catalyst solutions comprising one or more the above chlorophosphite compounds, rhodium and a hydroformylation solvent, and hydroformylation processes wherein olefins are contacted with carbon monoxide, hydrogen and the catalyst solution to produce aldehydes.
摘要翻译： 公开了包含一种或多种选自Ⅷ族金属和铼的过渡金属的催化剂组合物，以及一种或多种具有通式R 1和R 2的亚磷酸酯化合物是芳族烃基。 还公开了包含一种或多种上述氯代亚磷酸酯化合物，铑和加氢甲酰化溶剂的催化剂溶液，以及其中烯烃与一氧化碳，氢气和催化剂溶液接触以产生醛的加氢甲酰化方法。
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