Process for preparing TCD-dialdehyde
    1.
    发明授权
    Process for preparing TCD-dialdehyde 失效
    制备TCD-二醛的方法

    公开(公告)号:US07015362B2

    公开(公告)日:2006-03-21

    申请号:US10967731

    申请日:2004-10-18

    CPC classification number: C07C47/347 C07C2603/68

    Abstract: A process for preparing 3(4),8(9)-bisformyltricyclo[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 the 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 Period Table of the Elements to give 8(9)-bisformyltricyclo[5.2.1.02.6]dec-3-ene, and, in a second hydroformylation stage, the thus obtained 8(9)-bisformyltricyclo[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) - 双甲基三环[5.2.1.0]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,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,元素周期表 得到8(9) - 二甲基三环[5.2.1.0,26.6]癸-3-烯,并在第二加氢甲酰化阶段中,由此得到的8(9) - 二甲基三环[5.2.1.0] 在3-(4),8(9) - 二甲基三环[5.2]的元素周期表第VIII族的过渡金属化合物的存在下,在均相有机相中,将癸-3-烯转化。 1.06D癸烷。

    Quaternary ammonium salts of sulfonated triarylphosphines and process
for the production thereof
    7.
    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:US4710321A

    公开(公告)日:1987-12-01

    申请号:US22274

    申请日:1987-03-05

    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 sulfogroup; 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; X1,X2和X3各自独立地为亚磺酰基团; 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 preparing TCD-alcohol DM
    9.
    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

    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
    10.
    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

    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

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