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

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。

公开(公告)号：US06423856B1

公开(公告)日：2002-07-23

申请号：US09644913

申请日：2000-08-24

Applicant: Helmut Springer ,  Klaus-Dieter Merscher ,  Rudolf Heumuller ,  Klaus Schimmer ,  Heinz Strutz

Inventor： Helmut Springer ,  Klaus-Dieter Merscher ,  Rudolf Heumuller ,  Klaus Schimmer ,  Heinz Strutz

IPC: C07C5100

CPC classification number: C07C67/08 ,  B32B17/10605 ,  C07C69/28 ,  C07C69/75

Abstract: The present invention relates to a process for preparing ester plasticizers from ethylene glycol or the dimers, trimers or tetramers of this compound and linear or branched aliphatic monocarboxylic acids having from 3 to 20 carbon atoms. The reaction is carried out in the presence of organic substances having a boiling point of

Abstract translation: 本发明涉及一种由乙二醇或该化合物的二聚体，三聚体或四聚物和具有3-20个碳原子的直链或支链脂族一元羧酸制备酯增塑剂的方法。 反应在沸点<112℃的有机物质，特别是环己烷存在下，作为除去反应水的共沸物（夹带剂）进行。

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。

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。