3(4),7(8)-Dihydroxymethylbicyclo[4,3,0]nonane and a process for its preparation
    8.
    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

    IPC分类号: C07C35/20

    摘要: 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.

    摘要翻译: 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
    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

    摘要: 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.

    摘要翻译: 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

    摘要: 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

    摘要翻译: 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