利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

35 条记录 (耗时 0.011 秒)

    Photochemical process for preparing amines
    1.
    发明公开
    Photochemical process for preparing amines 失效
    Photochemisches Verfahren zur Herstellung von Aminen。

    公开(公告)号：EP0158716A2

    公开(公告)日：1985-10-23

    申请号：EP84114462.9

    申请日：1984-11-30

    申请人： PENNWALT CORPORATION

    发明人： McElligott, Paul Joseph ,  Gardner, David Milton

    IPC分类号： C07C85/18 ,  C07C87/06 ,  C07C87/32

    CPC分类号： B01J19/122 ,  C07C209/60

    摘要： Aliphatic, cycloaliphatic, heterocyclic aliphatic and aromatic amines are prepared in a liquid phase reaction under the influence of light energy in the presence of a specified ammonium halide photocatalyst whereby addition of N-H bonds from ammonia or a primary or secondary amine occurs across the double bond of an olefin.

    摘要翻译： 在特定卤化铵光催化剂存在下，在光能的影响下，在液相反应中制备脂肪族，脂环族，杂环脂族和芳族胺，由此在氨或伯胺或仲胺的双键上加入NH键 烯烃。

    A process for selective preparation of secondary and tertiary aralkyl amines
    2.
    发明公开
    A process for selective preparation of secondary and tertiary aralkyl amines 失效
    阿尔卑斯山脉（Herstellung vonsekundärenodertertiärenAminen）。

    公开(公告)号：EP0145191A2

    公开(公告)日：1985-06-19

    申请号：EP84307240.6

    申请日：1984-10-19

    申请人： TEXACO DEVELOPMENT CORPORATION

    发明人： Alexander, David Christopher ,  Knifton, John Frederick

    IPC分类号： C07C85/18 ,  C07C87/28

    CPC分类号： C07C209/60

    摘要： Secondary and tertiary aralkylamines can be prepared with good yield and selectivity by reacting an aromatic vinylic olefin, a nitrogen-containing compound, and synthesis gas comprising carbon monoxide and hydrogen (or in an alternative embodiment, CO and H 2 0), in the presence of a catalyst comprising a ruthenium-containing compound and an amide solvent at a temperature of at least 100°C and a pressure of at least 1.45 MPa.
    Linear products are obtained preferentially under these conditions, but when a quarternary phosphonium compound is added, branched products are also obtained in good yields.

    摘要翻译： 可以通过使芳族乙烯基烯烃，含氮化合物和包含一氧化碳和氢气的合成气（或在替代实施方案中，CO和H 2 O）中，在存在下进行反应来制备二级和三级芳烷基胺，具有良好的产率和选择性 包含含钌化合物和酰胺溶剂的催化剂在至少100℃的温度和至少1.45MPa的压力下进行。 在这些条件下优先获得线性产物，但是当加入季鏻化合物时，也以良好的收率得到支链产物。

    Light-catalyzed process for preparing amines
    3.
    发明公开
    Light-catalyzed process for preparing amines 失效
    Licht-katalysiertes Verfahren zur Herstellung von Aminen。

    公开(公告)号：EP0106911A1

    公开(公告)日：1984-05-02

    申请号：EP82109847.2

    申请日：1982-10-25

    申请人： PENNWALT CORPORATION

    发明人： Gardner, David Milton ,  Gutowski, Richard Victor

    IPC分类号： C07C85/18

    CPC分类号： C07C209/60

    摘要： Aliphatic and aromatic amines are prepared by the addition of N-H bonds from ammonia or a primary or secondary amine across the double bonds of an olefin under the influence of light energy, preferably in the presence of a photocatalyst. Amines are widely used commercially as intermediates in the manufacture of rubber products, pharmaceuticals, insecticides, dyestuffs, textile finishing agents, etc.

    摘要翻译： 通过在光能的影响下，优选在存在光催化剂的情况下，从氨或伯或仲胺加入N-H键在烯烃的双键上加入脂肪族和芳族胺。 胺在商业上广泛用作制造橡胶制品，药物，杀虫剂，染料，纺织整理剂等的中间体。

    Catalytic amination process for the production of amines
    4.
    发明公开
    Catalytic amination process for the production of amines 失效
    Verfahren zur katalytischen Aminierung zur Herstellung von Aminen。

    公开(公告)号：EP0039918A1

    公开(公告)日：1981-11-18

    申请号：EP81103496.6

    申请日：1981-05-07

    申请人： AIR PRODUCTS AND CHEMICALS, INC.

    发明人： Fales, Howard S. ,  Peterson, John O. H.

    IPC分类号： C07C85/18

    CPC分类号： C07C209/60

    摘要： Vapor phase catalytic production of an amine by the reaction of a mixture comprising an olefin having from 2 to 8 carbon atoms and ammonia or ammonia type compound.
    The formation of polymers is prevented by applying a temperature ranging from 200° to 500°C, a pressure of from 300 to 6.000 psig and an ALUMINO SILICATE, e.g. a zeolite catalyst.

    摘要翻译： 通过包含2至8个碳原子的烯烃与氨或氨型化合物的混合物的反应，气相催化产生胺。 聚合物的形成通过施加200〜500℃，压力为300〜6000psig的温度和ALUMINO SlLCATE，例如， 沸石催化剂。

    Preparation of amines from olefins using certain transition metal catalysts
    5.
    发明公开
    Preparation of amines from olefins using certain transition metal catalysts 失效
    Herstellung von Aminen aus Olefinen unter Benutzung gewisserÜbergangsmetallkatalysatoren。

    公开(公告)号：EP0039061A1

    公开(公告)日：1981-11-04

    申请号：EP81103105.3

    申请日：1981-04-24

    申请人： PENNWALT CORPORATION

    发明人： Gardner, David Milton ,  Clark, Roger Thomas

    IPC分类号： C07C85/18 ,  C07C87/06 ,  C07C87/62 ,  C07D295/02 ,  B01J31/16

    CPC分类号： C07D295/023 ,  C07C209/60

    摘要： Aliphatic and aromatic amines are produced by reacting an olefin with either ammonia or a primary or secondary amine in the presence of a catalytic amount of a ruthenium or iron compound catalyst, either dissolved in an inert solvent or in the absence of a solvent, at a temperature of 100 to 250°C and a pressure of from atmospheric to 12,000 psig. Amines have many important commercial uses such as intermediates in the manufacture of rubber products, pharmaceuticals, insecticides, dyestuffs, textile finishing agents, etc.

    摘要翻译： 在催化量的钌或铁化合物催化剂的存在下，通过使烯烃与氨或伯或仲胺反应制备脂肪族和芳族胺，所述催化剂量的溶液在惰性溶剂中或在不存在溶剂的情况下， 温度为100至250℃，压力为大气压至12,000psig。 胺具有许多重要的商业用途，例如制造橡胶制品，药物，杀虫剂，染料，纺织整理剂等的中间体。

    Long chain amine derivatives and process for their preparation
    6.
    发明公开
    Long chain amine derivatives and process for their preparation 失效
    长链胺衍生物及其制备方法

    公开(公告)号：EP0018741A2

    公开(公告)日：1980-11-12

    申请号：EP80301188.1

    申请日：1980-04-15

    申请人： IMPERIAL CHEMICAL INDUSTRIES PLC

    发明人： Joy, David Richard

    IPC分类号： C07C87/14 ,  C07C85/08 ,  C07C85/18

    CPC分类号： C08K5/17 ,  C08L95/00

    摘要： The invention relates to alkylated diamine compounds having the formula
    where R 1 , R 2 , R 3 and R 4 , which may be the same or different, are selected from hydrogen and from alkyl groups containing from 8 to 30 carbon atoms with the proviso that at least one of R 1 , R 2 , R 3 and R 4 is not hydrogen, and where p is an integer in the range 2 to 12. In preferred embodiments one or more of R 1 , R 2 , R 3 and R 4 are long chain alkyl groups containing 13 or 15 carbon atoms, the amount of branching being in the range 30 to 70%, and the integer p is 6. The alkylated diamine compounds are conveniently prepared by reaction of one or more aldehydes R.CHO where R is R 1 , R 2 , R 3 and or R 4 with an α,w diamine and the compounds may be used for example as bitumen adhesion agents.

    摘要翻译： 本发明涉及具有下式的烷基化二胺化合物：其中R 1，R 2，R 3和R 4可以相同或不同，选自氢和含有8至30个碳原子的烷基，条件是至少一个 R 1，R 2，R 3和R 4不是氢，并且其中p是2-12的整数。在优选的实施方案中，R 1，R 2，R 3和R 4中的一个或多个是含有13或15个碳原子的长链烷基， 支化的量在30-70％范围内，整数p为6.烷基化二胺化合物方便地通过一种或多种其中R是R 1，R 2，R 3和或R 4的醛RCHO与 α，ω二胺，并且这些化合物可以用作例如沥青粘合剂。