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    Preparation of amines
    1.
    发明授权
    Preparation of amines 失效
    胺的制备

    公开(公告)号：US06689914B2

    公开(公告)日：2004-02-10

    申请号：US10234170

    申请日：2002-09-05

    申请人： Martin Schäfer ,  Arnd Böttcher ,  Andreas Kramer ,  Arthur Höhn ,  Shelue Liang ,  Frank Funke

    发明人： Martin Schäfer ,  Arnd Böttcher ,  Andreas Kramer ,  Arthur Höhn ,  Shelue Liang ,  Frank Funke

    IPC分类号： C07C2926

    CPC分类号： C07C209/26

    摘要： The preparation of amines of the formula (I): R1R2CH—N R3R4  (I) in which R1, R2, R3 and R4, independently of one another, are hydrogen, straight-chain or branched C1-C12-alkyl, C3-C12-cycloalkyl, C6-C10-aryl or C7-C11-aralkyl, takes place by catalytic, reductive amination of mixtures comprising carbonyl compounds of the formula (II) and/or alcohols of the formula (III) R1—C(═O)—R2  (II) R1—CH(OH)—R2  (III) which also comprise at least 50 ppm, based on the mixtures, of halogen, with nitrogen compounds of the formula (IV): H N R3 R4  (IV) with the abovementioned meanings for R1 to R4, in the presence of Co- and/or Ni-containing catalysts, which comprises carrying out the reductive amination additionally in the presence of solid acidic cocatalysts.

    摘要翻译： 式（I）的胺的制备：其中R 1，R 2，R 3和R 4彼此独立地是氢，直链或支链的C 1 -C 12 - 烷基，C 3 -C 12 - 环烷基，C 6 -C 10 - 芳基或C 7 -C 11 - 芳烷基，其通过催化还原胺化包括式（II）的羰基化合物和/或式（III）的醇， 包含基于混合物的卤素至少50ppm与式（IV）的氮化合物：在上述对R 1至R 4的含义中，在Co-和/或Ni- 其包括另外在固体酸性助催化剂存在下进行还原胺化。

    Preparation of pyrrole and pyridine
    2.
    发明授权
    Preparation of pyrrole and pyridine 有权
    制备吡咯和吡啶

    公开(公告)号：US06538139B1

    公开(公告)日：2003-03-25

    申请号：US10234169

    申请日：2002-09-05

    申请人： Martin Schäfer ,  Arnd Böttcher ,  Andreas Kramer ,  Arthur Höhn ,  Reinhard Kaczmarek ,  Erhard Henkes

    发明人： Martin Schäfer ,  Arnd Böttcher ,  Andreas Kramer ,  Arthur Höhn ,  Reinhard Kaczmarek ,  Erhard Henkes

    IPC分类号： C07D213133

    CPC分类号： C07D207/323 ,  B01J23/42 ,  B01J23/44 ,  B01J23/63 ,  C07D213/06

    摘要： Pyrroles of the formula (I) are prepared by dehydrogenating pyrrolidines of the formula (II) where R1 and R2, independently of one another, are hydrogen or an aliphatic radical of 1 to 6 carbon atoms, or pyridines of the formula (III) are prepared by dehydrogenating piperidines of the formula (IV) where R3, R4 and R5, independently of one another, are hydrogen or an aliphatic radical of 1 to 6 carbon atoms, in the presence of a supported noble metal catalyst, by a process in which the dehydrogenation is carried out in the presence of from 1 to 50% by weight, based on the pyrrolidine or piperidine and water, of water.

    摘要翻译： 式（I）的吡咯通过使式（II）的吡咯烷脱氢制备，其中R1和R2彼此独立地是氢或具有1至6个碳原子的脂肪族基团，或者制备式（III）的吡啶 通过使负载型贵金属催化剂存在下，式（IV）的哌啶脱氢，其中R 3，R 4和R 5彼此独立地是氢或1-6个碳原子的脂族基团，其中脱氢 在1至50重量％的存在下，基于吡咯烷或哌啶和水的水进行。

    Racemization of optically active amines
    4.
    发明授权
    Racemization of optically active amines 失效
    光学活性胺的外消旋化

    公开(公告)号：US06576795B1

    公开(公告)日：2003-06-10

    申请号：US10261123

    申请日：2002-10-01

    申请人： Frank Funke ,  Shelue Liang ,  Andreas Kramer ,  Rainer Stürmer ,  Arthur Höhn

    发明人： Frank Funke ,  Shelue Liang ,  Andreas Kramer ,  Rainer Stürmer ,  Arthur Höhn

    IPC分类号： C07C2968

    CPC分类号： C07C213/02 ,  B01J23/80 ,  B01J35/023 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/031 ,  B01J37/035 ,  C07B2200/07 ,  C07C209/68 ,  C07C209/88 ,  C07C217/08 ,  C07C211/07

    摘要： Optically active amines of the formula I where R1 and R2 are different and R1, R2, R3 are alkyl, cycloalkyl, arylalkyl, aryl, heteroaryl and heterocyclic radicals and R3 may also be hydrogen (H), with the radicals being able to bear substituents selected from the group consisting of alkyl, cycloalkyl, alkoxy, aryloxy, amino, alkylamino and dialkylamino, are racemized by reacting the optically active amine I in the presence of hydrogen and a hydrogenation or dehydrogenation catalyst at elevated temperature, wherein the catalyst comprises the active components copper and zinc oxide and a support material.

    摘要翻译： 式I的光学活性胺，其中R 1和R 2不同，R 1，R 2，R 3是烷基，环烷基，芳基烷基，芳基，杂芳基和杂环基，R 3也可以是氢（H），其中基团能够承载取代基 由烷基，环烷基，烷氧基，芳氧基，氨基，烷基氨基和二烷基氨基组成的组通过使光学活性胺I在氢气和氢化或脱氢催化剂的存在下在升高的温度下反应进行外消旋化，其中催化剂包含活性组分 铜和氧化锌和支撑材料。

    Preparation of amines
    5.
    发明授权
    Preparation of amines 有权
    胺的制备

    公开(公告)号：US06462236B2

    公开(公告)日：2002-10-08

    申请号：US09983307

    申请日：2001-10-24

    申请人： Shelue Liang ,  Frank Funke ,  Arthur Höhn

    发明人： Shelue Liang ,  Frank Funke ,  Arthur Höhn

    IPC分类号： C07C20926

    CPC分类号： C07C209/26 ,  C07C211/29

    摘要： Amines of the formula (I) R1R2CH—NR3R4  (I) where R1, R2, R3 and R4 are each, independently of one another, hydrogen, straight-chain or branched C1-C12-alkyl, C3-C12-cycloalkyl, C6-C10-aryl or C7-C11-aralkyl, where at least one of the radicals R1 and R2 is aryl or aralkyl whose aromatic unit is substituted by at least one halogen, are prepared by catalytic, hydrogenative amination of carbonyl compounds of the formula (II) or alcohols of the formula (III) R1—C(═O)—R2  (II) R1—CH(OH)—R2  (III) by means of nitrogen compounds of the formula (IV) HNR3R4  (IV) where R1 to R4 are as defined above, in the presence of Co- and/or Ni-containing catalysts, in the additional presence of solid acid cocatalysts and in the absence of organic sulfur compounds.

    摘要翻译： 式（I）的胺其中R 1，R 2，R 3和R 4各自独立地为氢，直链或支链C 1 -C 12 - 烷基，C 3 -C 12 - 环烷基，C 6 -C 10 - 芳基或C 7 -C 12 - C 11 - 芳烷基，其中基团R 1和R 2中的至少一个是其芳族单元被至少一个卤素取代的芳基或芳烷基，其通过式（II）的羰基化合物的催化，氢化胺化或式 （III）通过其中R 1至R 4如上所定义的式（Ⅳ）的氮化合物在存在Co和/或Ni的催化剂的情况下，在固体酸助催化剂的另外存在下，在不存在 有机硫化合物。

    Preparation of primary and secondary amines from nitriles
    7.
    发明授权
    Preparation of primary and secondary amines from nitriles 失效
    从腈制备伯胺和仲胺

    公开(公告)号：US06790995B2

    公开(公告)日：2004-09-14

    申请号：US10033912

    申请日：2002-01-03

    申请人： Joachim Pfeffinger ,  Michael Hüllmann ,  Arthur Höhn ,  Frank Funke ,  Frank Ohlbach ,  Till Gerlach

    发明人： Joachim Pfeffinger ,  Michael Hüllmann ,  Arthur Höhn ,  Frank Funke ,  Frank Ohlbach ,  Till Gerlach

    IPC分类号： C07C20948

    CPC分类号： C07C213/02 ,  C07C209/48 ,  C07C211/11 ,  C07C215/08

    摘要： Mixtures of primary amines of the formula (I) X—CH2—NH2  (I) and secondary amines of the formula (II) (X—CH2—)2NH  (II) where X is C1-20-alkyl, C2-20-alkenyl or C3-8-cycloalkyl which may be unsubstituted or substituted by C1-20-alkyl, C3-8-cycloalkyl, C4-20-alkylcycloalkyl, C4-20-cycloalkylalkyl, C2-20-alkoxyalkyl, C6-14-aryl, C7-20-alkylaryl, C7-20-aralkyl, C1-20-alkoxy, hydroxy, C1-20-hydroxyalkyl, amino, C1-20-alkylamino, C2-20-dialkylamino, C2-12-alkenylamino. C3-8-cycloalkylamino, arylamino, diarylamino, aryl-C1-8-alkylamino, halogen, mercapto, C2-20-alkenyloxy, C3-8-cycloalkoxy, aryloxy and/or C2-8-alkoxycarbonyl are prepared by reacting nitriles of the formula (III) X—CN  (III) with hydrogen at from 50 to 250° C. and pressures of from 5 to 350 bar in the presence of a Pd-containing catalyst comprising, based on the total weight of the catalyst, from 0.1 to 10% by weight of Pd on a support.

    摘要翻译： 式（I）的伯胺和式（II）的仲胺的混合物，其中X是可以未被取代或被C 1-20烷基取代的C 1-20 - 烷基，C 2-20 - 烯基或C 3-8 - 环烷基 ，C 3-8 - 环烷基，C 4-20 - 烷基环烷基，C 4-20 - 环烷基烷基，C 2-20烷氧基烷基，C 6-14 - 芳基，C 7-20 - 烷基芳基，C 7-20 - 芳烷基，C 1-20 - 烷氧基，羟基 ，C 1-20羟烷基，氨基，C 1-20烷基氨基，C 2-20 - 二烷基氨基，C 2-12 - 烯基氨基。 C 3-8 - 环烷基氨基，芳基氨基，二芳基氨基，芳基-C 1-8 - 烷基氨基，卤素，巯基，C 2-20 - 烯氧基，C 3-8 - 环烷氧基，芳氧基和/或C 2-8烷氧基羰基， （III）与氢气在50-250℃下反应，压力为5-350巴，在含Pd催化剂的存在下，基于催化剂的总重量计，为0.1-10重量％的Pd 在支持上。

    Preparation of secondary amines from nitriles
    8.
    发明授权
    Preparation of secondary amines from nitriles 失效
    从腈制备仲胺

    公开(公告)号：US06525223B2

    公开(公告)日：2003-02-25

    申请号：US10026900

    申请日：2001-12-27

    申请人： Joachim Pfeffinger ,  Michael Hüllmann ,  Arthur Höhn ,  Frank Funke ,  Frank Ohlbach ,  Till Gerlach

    发明人： Joachim Pfeffinger ,  Michael Hüllmann ,  Arthur Höhn ,  Frank Funke ,  Frank Ohlbach ,  Till Gerlach

    IPC分类号： C07C20948

    CPC分类号： C07C209/48 ,  C07C211/11

    摘要： Secondary amines of the formula (II) (X—CH2—)2NH  (II) where X is a C1-20-alkyl, C2-20-alkenyl or C3-8-cycloalkyl group which may be unsubstituted or substituted by C1-20-alkyl, C3-8-cycloalkyl, C4-20-alkylcycloalkyl, C4-20-cycoalkylalkyl, C2-20-alkoxyalkyl, C6-14-aryl, C7-20-alkylaryl, C7-20-aralkyl, C1-20-alkoxy, hydroxy, C1-20-hydroxyalkyl, amino, C1-20-alkylamino, C2-20-dialkylamino, C2-12-alkenylamino, C3-8-cycloalkylamino, arylamino, diarylamino, aryl-C1-8-alkylamino, halogen, mercapto, C2-20-alkenyloxy, C3-8-cycloalkoxy, aryloxy and/or C2-8-alkoxycarbonyl, are prepared by reacting nitriles of the formula (III) X—CN  (III) with hydrogen at from 20 to 250° C. and pressures of from 60 to 350 bar in the presence of an Rh-containing catalyst comprising from 0.1 to 5% by weight, based on the total weight of the catalyst, of Rh on a support to give mixtures of primary amines of the formula (I) X—CH2—NH2  (I) and secondary amines of the formula (II) (X—CH2—)2NH  (II) and returning at least part of the primary amines separated from the mixtures obtained to the reaction.

    摘要翻译： 式（II）的仲胺，其中X是可以是未取代的或被C 1-20 - 烷基，C 3-8 - 环烷基，C 4 -C 18环烷基，C 3-8 - C 20-20烷基烷基，C 2-20 - 烷氧基烷基，C 6-14 - 芳基，C 7-20 - 烷基芳基，C 7-20 - 芳烷基，C 1-20 - 烷氧基，羟基，C 1-20 - 羟基烷基，氨基， C 1-20 - 烷基氨基，C 2-20 - 二烷基氨基，C 2-12 - 烯基氨基，C 3-8 - 环烷基氨基，芳基氨基，二芳基氨基，芳基-C 1-8 - 烷基氨基，卤素，巯基，C 2-20 - 烯氧基， 环烷氧基，芳氧基和/或C 2-8 - 烷氧基羰基，通过在含Rh的催化剂存在下，使式（III）的腈与20至250℃的压力和60至350巴的压力反应来制备 包含基于催化剂总重量的0.1至5重量％的Rh在载体上以得到式（I）的伯胺和式（II）的仲胺的混合物，并使至少部分 从获得的混合物中分离出伯胺 反应。

    Process for preparing amines
    9.
    发明授权
    Process for preparing amines 有权
    制备胺的方法

    公开(公告)号：US06525222B2

    公开(公告)日：2003-02-25

    申请号：US09729458

    申请日：2000-12-05

    申请人： Jan Nouwen ,  Arthur Höhn ,  Horst Neuhauser ,  Frank Funke ,  Stephan Andreas Schunk ,  Johann-Peter Melder ,  Knut Eger ,  Michael Hesse ,  Joachim Wulff-Döring

    发明人： Jan Nouwen ,  Arthur Höhn ,  Horst Neuhauser ,  Frank Funke ,  Stephan Andreas Schunk ,  Johann-Peter Melder ,  Knut Eger ,  Michael Hesse ,  Joachim Wulff-Döring

    IPC分类号： C07C20900

    CPC分类号： C07C213/02 ,  C07C209/26 ,  C07C2601/08 ,  C07C2602/08 ,  C07C2602/10 ,  C07C211/35 ,  C07C211/42 ,  C07C217/58

    摘要： Amines are prepared by reacting aldehydes or ketones at elevated temperature under elevated pressure with nitrogen compounds selected from the group of ammonia, primary and secondary amines, and with hydrogen in the presence of a catalyst, wherein the catalytically active mass of the catalyst contains, after its preparation and before the treatment with hydrogen, 22 to 45% by weight of oxygen-containing compounds of zirconium, calculated as ZrO2, 1 to 30% by weight of oxygen-containing compounds of copper, calculated as CuO, 5 to 50% by weight of oxygen-containing compounds of nickel, calculated as NiO, where the molar ratio of nickel to copper is greater than 1, 5 to 50% by weight of oxygen-containing compounds of cobalt, calculated as CoO, 0 to 5% by weight of oxygen-containing compounds of molybdenum, calculated as MoO3, and 0 to 10% by weight of oxygen-containing compounds of aluminum and/or manganese, calculated as Al2O3 or MnO2.

    摘要翻译： 通过使升高的温度下的醛或酮与选自氨，伯和仲胺的氮化合物和在催化剂存在下与氢气反应的醛或酮进行反应来制备胺，其中催化剂的催化活性物质含有 其制备方法和用氢处理之前，按重量计22％至45％的锆的氧含量化合物，按ZrO2计算，按重量计为CuO的含氧化合物为铜，按CuO计为5〜50％ 按NiO计的含镍化合物的重量，其中镍与铜的摩尔比大于1.5至50重量％的以CoO计的含氧化合物的钴，0至5重量％ 按MoO3计算的含氧化合物的钼和0至10重量％的按Al2O3或MnO2计算的含铝和/或锰的含氧化合物。

    Oligomer mixtures derived from cyclopentene; method for the production and use thereof
    10.
    发明授权
    Oligomer mixtures derived from cyclopentene; method for the production and use thereof 失效
    衍生自环戊烯的低聚物混合物; 生产和使用方法

    公开(公告)号：US06677495B1

    公开(公告)日：2004-01-13

    申请号：US09331417

    申请日：1999-06-21

    申请人： Peter Schwab ,  Martin Schäfer ,  Arthur Höhn

    发明人： Peter Schwab ,  Martin Schäfer ,  Arthur Höhn

    IPC分类号： C07C606

    CPC分类号： C07C6/06 ,  C07C2531/22 ,  C07C2531/24

    摘要： A process for preparing cyclopentene oligomer mixtures of the formula I comprises reacting in a homogeneously or heterogeneously catalyzed metathesis reaction a hydrocarbon mixture which contains cyclopentene and acyclic monoolefins and which originates from petroleum processing by cracking (C5 fraction); cyclopentene oligomers of the formula I obtainable by this process and their use are also described.

    摘要翻译： 制备式I的环戊烯低聚物混合物的方法包括在均匀或不均匀催化的复分解反应中反应含有环戊烯和非环状单烯烃的烃混合物，其通过裂化（C5馏分）来源于石油加工;式I的环戊烯低聚物可通过 还描述了该过程及其用途。