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    Process for the codimerization of polyunsaturated fatty substances and olefins by iron complexes
    61.
    发明授权
    Process for the codimerization of polyunsaturated fatty substances and olefins by iron complexes 有权
    铁配合物对多不饱和脂肪物质和烯烃的同分异构化过程

    公开(公告)号：US06444831B2

    公开(公告)日：2002-09-03

    申请号：US09745436

    申请日：2000-12-26

    Applicant: Ingrid Bach ,  Gérard Hillion ,  Héléne Olivier

    Inventor： Ingrid Bach ,  Gérard Hillion ,  Héléne Olivier

    IPC: C09F706

    CPC classification number: C07C67/347 ,  C07C69/587

    Abstract: To obtain branched compounds from fatty substances, simple olefins are reacted on polyunsaturated esters, which may or may not be conjugated, in the presence of an iron catalytic system, whereby the products that are obtained, primarily mono-addition compounds, can be hydrogenated and transformed into various compounds that can be used in particular as a base for surfactants, emulsifiers, emollients, lubricants or heavy metal salts.

    Abstract translation: 为了从脂肪物质获得支链化合物，在铁催化体系的存在下，单烯烃可以在多不饱和酯上进行反应，所述多不饱和酯可以共轭或不共轭，由此获得的产物，主要是单加成化合物，可被氢化， 转化成可特别用作表面活性剂，乳化剂，润肤剂，润滑剂或重金属盐的基质的各种化合物。

    Process to separate linear alkyl 5-formylvalerate
    63.
    发明申请
    Process to separate linear alkyl 5-formylvalerate 失效
    分离线性5-甲酰基戊酸酯的方法

    公开(公告)号：US20020038047A1

    公开(公告)日：2002-03-28

    申请号：US09930502

    申请日：2001-08-16

    Inventor： Onko J. Gelling ,  Peter C. Borman

    IPC: C07C069/66 ,  C07D223/10

    CPC classification number: C07C67/347 ,  C07C67/54 ,  C07C69/716

    Abstract: The invention relates to a process to separate linear 5-formylvalerate compound from a crude mixture comprising 5-formylvalerate compound and 2-, 3- and/or 4-formylvalerate compound by vacuum distillation, wherein the distillation is performed in the presence of a phenolic compound with a boiling point which is at least 10null C. higher than the boiling point of the 5-formylvalerate at 0.1-100 kPa.

    Abstract translation: 本发明涉及通过真空蒸馏从5-甲酰基戊酸酯化合物和2-，3-和/或4-甲酰基戊酸酯化合物的粗混合物中分离线性5-甲酰基戊酸酯化合物的方法，其中蒸馏在酚类 化合物的沸点比在0.1-100kPa下的5-甲酰基戊酸酯的沸点高至少10℃。

    Acetoacetic acid derivatives, process for their preparation and their use
    65.
    发明申请
    Acetoacetic acid derivatives, process for their preparation and their use 失效
    乙酰乙酸衍生物，其制备方法及其用途

    公开(公告)号：US20010056195A1

    公开(公告)日：2001-12-27

    申请号：US09847300

    申请日：2001-05-03

    Inventor： Klaus Ebel

    IPC: C07C055/02

    CPC classification number: C07C69/716 ,  C07C45/61 ,  C07C45/62 ,  C07C45/66 ,  C07C45/676 ,  C07C67/347 ,  C07C49/385 ,  C07C49/587 ,  C07C49/04

    Abstract: The present invention relates to acetoacetic acid derivatives of the formula Ia or Ib, to processes for their preparation and to their use for the preparation of 2,15-hexadecanedione. The invention further relates to the use of the compounds of the formula Ia or Ib 1 where R is an optionally substituted straight-chain or branched C1-C6-alkyl, C1-C6-alkoxyalkyl or phenyl radical, alkoxy groups are a combination of an alkyl group according to the above definition with an oxygen atom, e.g. methoxy, ethoxy, propoxy, butoxy or pentoxy groups, which comprises adding an acetoacetic ester of the formula II 2 to 1,9-decadiene by a free-radical means, as intermediate for the preparation of muscone (3-methylcyclopentadecanone).

    Abstract translation: 本发明涉及式Ia或Ib的乙酰乙酸衍生物，其制备方法及其用于制备2,15-十六烷二酮的用途。 本发明还涉及式Ia或Ib化合物的用途，其中R是任选取代的直链或支链C 1 -C 6 - 烷基，C 1 -C 6 - 烷氧基烷基或苯基，烷氧基是烷基 根据上述定义的基团与氧原子，例如 甲氧基，乙氧基，丙氧基，丁氧基或戊氧基，其包括通过自由基手段将式II的乙酰乙酸酯加入到1,9-癸二烯中，作为制备肌醇（3-甲基环十五烷酮）的中间体。

    Metal-ligand complex catalyzed processes
    66.
    发明授权
    Metal-ligand complex catalyzed processes 有权
    金属 - 配体络合物催化方法

    公开(公告)号：US06307108B1

    公开(公告)日：2001-10-23

    申请号：US09525651

    申请日：2000-03-15

    Applicant: John Nicholas Argyropoulos ,  Jeffrey Scott Kanel ,  Michael Leo Tulchinsky ,  David James Miller ,  Donald Lee Morrison ,  Paul Foley ,  David Robert Bryant

    Inventor： John Nicholas Argyropoulos ,  Jeffrey Scott Kanel ,  Michael Leo Tulchinsky ,  David James Miller ,  Donald Lee Morrison ,  Paul Foley ,  David Robert Bryant

    IPC: C07C4550

    CPC classification number: C07C227/08 ,  C07C67/347 ,  C07C67/58 ,  Y02P20/582 ,  C07C69/716 ,  C07C229/08

    Abstract: This invention relates to a process for separating one or more organophosphorus ligand degradation products, one or more reaction byproducts and one or more formylester products from a reaction product fluid comprising one or more unreacted unsaturated ester reactants, a metal-organophoshorus ligand complex catalyst, optionally free organophosphorus ligand, said one or more organophosphorus ligand degradation products, said one or more reaction byproducts, said one or more products, a nonpolar solvent and a polar solvent by phase separation wherein (i) the selectivity of the nonpolar phase for the organophosphorus ligand with respect to the one or more products is expressed by a partition coefficient ratio Ef1 which is a value greater than about 2.5 (ii) the selectivity of the nonpolar phase for the organophosphorus ligand with respect to the one or more organophosphorus ligand degradation products is expressed by a partition coefficient ratio Ef2 which is a value greater than about 2.5, and (iii) the selectivity of the nonpolar phase for the organophosphorus ligand with respect to the one or more reaction byproducts is expressed by a partition coefficient ratio Ef3 which is a value greater than about 2.5.

    Abstract translation: 本发明涉及一种从包含一种或多种未反应的不饱和酯反应物，金属有机磷配体配合物催化剂的反应产物流体中分离一种或多种有机磷配体降解产物，一种或多种反应副产物和一种或多种甲酰酯产物的方法， 所述一种或多种有机磷配体降解产物，所述一种或多种反应副产物，所述一种或多种产物，非极性溶剂和极性溶剂通过相分离，其中（i）所述非极性相对于所述有机磷配体的选择性 对于一种或多种产物，通过分配系数比Ef1表示，该分配系数比Ef1是大于约2.5的值（ii）表示非极性相对于一种或多种有机磷配体降解产物的非极性相对于有机磷配体的选择性 通过大于约2的值的分配系数比Ef2。 5，和（iii）非极性相对于有机磷配体相对于一种或多种反应副产物的选择性由分配系数比Ef3表示，该分配系数比Ef3是大于约2.5的值。

    Process of preparation of linear aldehydes
    67.
    发明授权
    Process of preparation of linear aldehydes 有权
    线性醛的制备工艺

    公开(公告)号：US06175043B1

    公开(公告)日：2001-01-16

    申请号：US09210232

    申请日：1998-12-11

    Applicant: Emilio Enrique Bunel

    Inventor： Emilio Enrique Bunel

    IPC: C07C4550

    CPC classification number: B01J31/185 ,  B01J2231/321 ,  B01J2531/0266 ,  B01J2531/80 ,  B01J2531/822 ,  C07C45/50 ,  C07C45/80 ,  C07C51/373 ,  C07C67/313 ,  C07C67/347 ,  C07F9/145 ,  C07C59/147 ,  C07C69/716 ,  C07C47/02

    Abstract: The present invention provides an improved hydroformylation process in which the catalyst system is composed of a Group VIII metal and organic phosphite ligand having the structure P(OR)2-OR′O—P(OR)2 or P(OR)3, where R and R′ are organic residues which may be the same or different and where the R or R′ contain at least one C9 to C40 aliphatic group positioned as a tail extending away from the primary ligand structure rendering the ligand lipophilic.

    Abstract translation: 本发明提供改进的加氢甲酰化方法，其中催化剂体系由具有结构P（OR）2 -OR'OP（OR）2或P（OR）3）的第Ⅷ族金属和有机亚磷酸酯配体组成，其中R和 R'是可以相同或不同的有机残基，其中R或R'含有至少一个C9至C40脂族基团，其定位为远离主配体结构的尾部，使配体具有亲油性。

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