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    Catalytic process for preparing aliphatic straight-chain and β-alkyl-branched carboxylic acids
    41.
    发明授权
    Catalytic process for preparing aliphatic straight-chain and β-alkyl-branched carboxylic acids 有权
    用于制备脂族直链和/或烷基支链羧酸的催化方法

    公开(公告)号：US07799945B2

    公开(公告)日：2010-09-21

    申请号：US11787868

    申请日：2007-04-18

    Applicant: Helmut Springer

    Inventor： Helmut Springer

    IPC: C07C51/235

    CPC classification number: C07C51/235 ,  C07C53/126

    Abstract: A catalytic process for preparing aliphatic straight-chain and β-alkyl-branched carboxylic acids of 5 to 13 carbon atoms by catalytic oxidation of the corresponding aldehydes by means of oxygen or oxygen-containing gas mixtures in the liquid phase in the presence of a catalyst system contains alkali metal carboxylates or alkaline earth metal carboxylates or a mixture thereof in an amount, calculated as alkali metal or alkaline earth metal, of 0.5 mmol to 15 mmol per mol of aldehyde used and also metals of groups 4 to 12 of the Periodic Table of the Elements, cerium or lanthanum in amounts of not more than 5 ppm, based on the aldehyde used, or compounds of such metals, with the catalyst system being the reaction product from an aldehyde oxidation reaction.

    Abstract translation: 通过在液相存在下通过含氧或含氧气体混合物的相应醛催化氧化制备具有5至13个碳原子的脂族直链和/或 - 烷基支链羧酸的催化方法 催化剂体系含有碱金属或碱土金属的碱金属羧酸盐或碱土金属羧酸盐或其混合物，其量为碱金属或碱土金属计算，每摩尔使用的醛为0.5mmol至15mmol，以及周期表中第4至12族的金属 表中的元素，铈或镧的量不大于5ppm，基于所使用的醛，或这些金属的化合物，催化剂体系是醛醛氧化反应的反应产物。

    3(4),7(8)-Dihydroxymethylbicyclo[4,3,0]nonane and a process for its preparation
    42.
    发明申请
    3(4),7(8)-Dihydroxymethylbicyclo[4,3,0]nonane and a process for its preparation 审中-公开
    3（4），7（8） - 二羟甲基双环[4,3,0]壬烷及其制备方法

    公开(公告)号：US20070179323A1

    公开(公告)日：2007-08-02

    申请号：US11657771

    申请日：2007-01-25

    Applicant: Helmut Springer ,  Paolo Bavaj

    Inventor： Helmut Springer ,  Paolo Bavaj

    IPC: C07C35/20

    CPC classification number: C07C29/16 ,  C07C31/278 ,  C07C45/50 ,  C07C47/347 ,  C07C2602/08 ,  C07C2602/24

    Abstract: The novel chemical compound, 3(4),7(8)-dihydroxymethylbicyclo[4.3.0]nonane and a process for its preparation, wherein bicyclo[4.3.0]nona-3,7-diene is reacted with synthesis gas in homogeneous organic phase in the presence of transition metal compounds of Group VIII of the Periodic Table containing complex-bound organophosphorus compound, at 70 to 160° C. and pressures of 5 to 35 MPa, and the 3(4),7(8)-bisformylbicyclo[4.3.0]nonane thus obtained is hydrogenated.

    Abstract translation: 新型化合物3（4），7（8） - 二羟甲基双环[4.3.0]壬烷及其制备方法，其中双环[4.3.0]壬-3,7-二烯与合成气同质化 在含有复合结合有机磷化合物的元素周期表第Ⅷ族过渡金属化合物存在下，在70至160℃和5至35MPa的压力以及3（4），7（8） - 由此获得的双甲酰基双环[4.3.0]壬烷被氢化。

    Process for preparing TCD-alcohol DM
    43.
    发明授权
    Process for preparing TCD-alcohol DM 失效
    制备TCD-醇DM的方法

    公开(公告)号：US06939997B2

    公开(公告)日：2005-09-06

    申请号：US10967580

    申请日：2004-10-18

    Applicant: Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    Inventor： Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    IPC: B01J31/24 ,  C07B61/00 ,  C07C29/141 ,  C07C29/16 ,  C07C31/27 ,  C07C45/50 ,  C07C47/347 ,  C07C47/445 ,  C07C35/22

    CPC classification number: C07C29/141 ,  C07C29/16 ,  C07C45/50 ,  C07C47/347 ,  C07C2603/68 ,  C07C31/278 ,  C07C47/12 ,  C07C47/02

    Abstract: A process for preparing 3(4),8(9)-dihydroxymethyltricyclo[5.2.1.02,6]decane by hydroformylating dicyclopentadiene with subsequent distillation wherein the hydroformylation of dicyclopentadiene is carried out in two stages, and, in a first hydroformylation stage, the reaction is effected in a heterogeneous reaction system using an aqueous solution of transition metal compounds, containing water-soluble organic phosphorus (III) compounds in complex-bound form, of group VIII of the Periodic Table to give 8(9)-formyltricyclo[5.2.1.02,6]dec-3-ene, and, in a second hydroformylation stage, the thus obtained 8(9)-formyltricyclo[5.2.1.02,6]dec-3-ene is converted, in homogeneous organic phase in the presence of transition metal compounds of group VIII of the Periodic Table of the Elements to 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane.

    Abstract translation: 通过加氢甲酰化二环戊二烯制备3（4），8（9） - 二羟基甲基三环[5.2.1.0 2,6]癸烷的方法，随后蒸馏，其中二环戊二烯的加氢甲酰化分两个阶段进行， 在第一加氢甲酰化阶段，反应在非均相反应体系中使用过渡金属化合物的水溶液进行，该过渡金属化合物含有复合结合形式的元素周期表第Ⅷ族的水溶性有机磷（III）化合物，得到 8（9） - 甲酰三环[5.2.1.0 2,6]癸-3-烯，并在第二加氢甲酰化阶段，由此得到的8（9） - 甲酰基三环[5.2.1.0 < 在3元周期表的第Ⅷ族过渡金属化合物存在下，在均相有机相中转变为3,6-亚甲基三环，8（9） - 二甲基三环 [5.2.1.0 2,6]癸烷。

    Process for preparing TCD-diamine
    44.
    发明申请
    Process for preparing TCD-diamine 失效
    制备TCD-二胺的方法

    公开(公告)号：US20050101796A1

    公开(公告)日：2005-05-12

    申请号：US10967597

    申请日：2004-10-18

    Applicant: Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    Inventor： Peter Lappe ,  Helmut Springer ,  Rainer Lukas

    IPC: C07C209/24 ,  C07B61/00 ,  C07C47/347 ,  C07C47/445 ,  C07C209/26 ,  C07C211/19 ,  C07C211/38 ,  C07C255/31 ,  C07C29/24

    CPC classification number: C07C209/26 ,  C07C47/347 ,  C07C47/445 ,  C07C2603/68 ,  C07C211/19

    Abstract: A process for preparing 3(4),8(9)-bis(aminomethyl)tricycle-[5.2.1.02,6]decane by hydroformylating dicyclopentadiene with subsequent reductive amination wherein the hydroformylation of dicyclopentadiene is carried out in two stages, and, in a first hydroformylation stage, the reaction is effected in a heterogeneous reaction system using an aqueous solution of transition metal compounds, containing water-soluble organic phosphorus (III) compounds in complex-bound form, of group VIII of the Periodic Table to give 8(9)-formyltricyclo[5.2.1.02,6]dec-3-ene, and, in a second hydroformylation stage, the thus obtained 8(9)-formyltricyclo[5.2.1.02,6]dec-3-ene is converted, in a homogeneous organic phase in the presence of transition metal compounds of group VIII of the Periodic Table of the Elements to 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane

    Abstract translation: 通过加氢甲酰化二环戊二烯制备3（4），（9） - 双（氨基甲基）三环[5.2.1.0 2,6]癸烷的方法，随后还原胺化，其中携带二环戊二烯的加氢甲酰化 在两个阶段中，并且在第一加氢甲酰化阶段中，使用过渡金属化合物的水溶液在非均相反应体系中进行反应，所述过渡金属化合物含有复合结合形式的水溶性有机磷（III）化合物，第VIII族 的化合物，得到8（9） - 甲酰基三环[5.2.1.0 2,6]癸-3-烯，并在第二加氢甲酰化阶段，由此得到的8（9） - 甲酰三环 在[...]元素周期表第Ⅷ族过渡金属化合物存在下，在均相有机相中将[5.2.1.0 2,6]癸烯转化为3（4） ，8（9） - 二甲基三环[5.2.1.0 2,6]癸烷

    Method for the synthesis of straight-chain aliphatic carboxylic acids from aldehydes
    45.
    发明授权
    Method for the synthesis of straight-chain aliphatic carboxylic acids from aldehydes 失效
    从醛合成直链脂族羧酸的方法

    公开(公告)号：US06680395B2

    公开(公告)日：2004-01-20

    申请号：US10204495

    申请日：2002-09-05

    Applicant: Helmut Springer

    Inventor： Helmut Springer

    IPC: C07C5116

    CPC classification number: C07C51/235 ,  Y02P20/582 ,  C07C53/126 ,  C07C53/124

    Abstract: The invention relates to a non-catalysed method for the synthesis of straight-chain aliphatic carboxylic acids by oxidation of straight-chain aldehydes with oxygen-containing gas mixtures. The invention is characterised in that during the novel process of oxidation branched aldehydes are present in the reaction mixture.

    Abstract translation: 本发明涉及通过用含氧气体混合物氧化直链醛来合成直链脂族羧酸的非催化方法。 本发明的特征在于在氧化过程中，在反应混合物中存在支链醛。

    Quaternary ammonium salts of sulfonated triarylphosphines and process for the production thereof
    49.
    发明授权
    Quaternary ammonium salts of sulfonated triarylphosphines and process for the production thereof 失效
    磺化三芳基膦的季铵盐及其制备方法

    公开(公告)号：US4673535A

    公开(公告)日：1987-06-16

    申请号：US738868

    申请日：1985-05-29

    Applicant: Helmut Bahrmann ,  Boy Cornils ,  Wolfgang Lipps ,  Peter Lappe ,  Helmut Springer

    Inventor： Helmut Bahrmann ,  Boy Cornils ,  Wolfgang Lipps ,  Peter Lappe ,  Helmut Springer

    IPC: B01J31/24 ,  C07F9/50 ,  C07C87/30

    CPC classification number: C07F9/5022

    Abstract: The invention relates to new quaternary ammonium salts of di and trisulfonated triarylphosphines as well as a process for their preparation. The salts are of Formula I ##STR1## wherein Ar.sub.1, Ar.sub.2, and Ar.sub.3 are each independently an aryl; X.sup.1, X.sup.2, and X.sup.3 are each independently a sulfo group; y.sup.1, y.sup.2, and y.sup.3 are each independently 0 or 1, provided that their sum is at least 1; A is an alkyl, hydroxyalkyl, aralkyl, or aryl having 6-25 carbon atoms; B, C, and D are straight chain or branched alkyl having 1-4 carbons; and n is a whole number of 1-3.

    Abstract translation: 本发明涉及二和三磺化三芳基膦的新季铵盐及其制备方法。 该盐具有式I的化合物，其中Ar 1，Ar 2和Ar 3各自独立地为芳基; X 1，X 2和X 3各自独立地为磺基; y1，y2和y3各自独立地为0或1，条件是它们的和为至少1; A是具有6-25个碳原子的烷基，羟基烷基，芳烷基或芳基; B，C和D是具有1-4个碳的直链或支链烷基; n为1-3的整数。

    Process for the preparation of sulfonated aryl phosphine
    50.
    发明授权
    Process for the preparation of sulfonated aryl phosphine 失效
    磺化芳基膦的制备方法

    公开(公告)号：US4483802A

    公开(公告)日：1984-11-20

    申请号：US534089

    申请日：1983-09-20

    Applicant: Roderich Gartner ,  Boy Cornils ,  Helmut Springer ,  Peter Lappe

    Inventor： Roderich Gartner ,  Boy Cornils ,  Helmut Springer ,  Peter Lappe

    IPC: C07F9/50 ,  C07C143/24

    CPC classification number: C07F9/5054 ,  C07F9/5095

    Abstract: A process for the preparation of mono, di or trisulfonated aryl phosphines whereby triaryl phosphine is sulfonated with oleum at 0.degree. to 40.degree. C. After dilution of the reaction product with water, the sulfonated triaryl phosphine is extracted with an amine dissolved in an organic solvent; both the amine and organic solvent being insoluble in water. From the organic phase the sulfonated phosphine is transferred to the aqueous phase by treatment with an aqueous solution of a base.

    Abstract translation: 一种制备单，二或三磺化芳基膦的方法，其中三芳基膦在0-40℃下用发烟硫酸磺化。在用水稀释反应产物后，将磺化的三芳基膦用溶解在有机物中的胺萃取 溶剂; 胺和有机溶剂都不溶于水。 从有机相中，通过用碱的水溶液处理将磺化膦转移到水相中。

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