PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS
    4.
    发明申请
    PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS 审中-公开
    生产包含NITRILE功能的化合物的方法

    公开(公告)号:US20160009638A1

    公开(公告)日:2016-01-14

    申请号:US14865948

    申请日:2015-09-25

    IPC分类号: C07C253/10

    摘要: Process for producing compounds comprising nitrile functionsThe present invention relates to a process for producing compounds comprising at least one nitrile function by hydrocyanation of a compound comprising at least one non-conjugated unsaturation.The invention proposes a process for producing compounds comprising at least one nitrile function by hydrocyanation of an organic compound comprising at least one non-conjugated unsaturation, comprising from 2 to 20 carbon atoms, by reaction with hydrogen cyanide in the presence of a catalytic system comprising a complex of nickel having the oxidation state of zero with at least one organophosphorus ligand chosen from the group comprising organophosphites, organophosphonites, organophosphinites and organosphosphines and a cocatalyst of the Lewis acid type.

    摘要翻译: 用于生产包含腈功能的化合物的方法本发明涉及通过氢化氰化化合物制备包含至少一种腈官能团的化合物的方法,所述化合物包含至少一种非共轭不饱和键。 本发明提出了一种制备包含至少一个腈官能团的化合物的方法,所述化合物包括至少一种包含至少一个含有2-20个碳原子的非共轭不饱和键的有机化合物,所述有机化合物包括2-20个碳原子,在氰化氢的存在下, 具有氧化态为零的镍与至少一种选自有机亚磷酸酯,有机亚膦酸酯,有机亚磷酸酯和有机膦的有机磷配体的络合物和路易斯酸型助催化剂。

    Selective hydrogenation catalyst and methods of making and using same
    5.
    发明授权
    Selective hydrogenation catalyst and methods of making and using same 有权
    选择性氢化催化剂及其制备和使用方法

    公开(公告)号:US08633127B2

    公开(公告)日:2014-01-21

    申请号:US12710781

    申请日:2010-02-23

    IPC分类号: B01J31/00 B01J23/00 B01J21/00

    摘要: A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons. A method of making a selective hydrogenation catalyst comprising contacting a support with a palladium-containing compound to form a palladium supported composition, contacting the palladium supported composition with an organophosphorus compound to form a catalyst precursor, and reducing the catalyst precursor to form the catalyst. A method of selectively hydrogenating highly unsaturated hydrocarbons to an unsaturated hydrocarbon enriched composition comprising contacting a supported catalyst comprising palladium and an organophosphorous compound with a feed comprising highly unsaturated hydrocarbon under conditions suitable for hydrogenating at least a portion of the highly unsaturated hydrocarbon feed to form the unsaturated hydrocarbon enriched composition.

    摘要翻译: 一种包含负载氢化催化剂的组合物,其包含钯和有机磷化合物,所述负载氢化催化剂能够将高度不饱和烃选择性氢化为不饱和烃。 一种制备选择性氢化催化剂的方法,包括使载体与含钯​​化合物接触以形成负载钯的组合物,使钯负载的组合物与有机磷化合物接触以形成催化剂前体,还原催化剂前体以形成催化剂。 将高度不饱和烃选择性氢化为不饱和烃富集组合物的方法,包括在适于氢化至少一部分高度不饱和烃进料的条件下使包含钯和有机磷化合物的负载催化剂与包含高度不饱和烃的进料接触以形成 不饱和烃富集组合物。

    Selective Hydrogenation Catalyst and Methods of Making and Using Same
    10.
    发明申请
    Selective Hydrogenation Catalyst and Methods of Making and Using Same 有权
    选择性氢化催化剂及其制备和使用方法

    公开(公告)号:US20100228065A1

    公开(公告)日:2010-09-09

    申请号:US12710781

    申请日:2010-02-23

    IPC分类号: C07C5/03 B01J31/02

    摘要: A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons. A method of making a selective hydrogenation catalyst comprising contacting a support with a palladium-containing compound to form a palladium supported composition, contacting the palladium supported composition with an organophosphorus compound to form a catalyst precursor, and reducing the catalyst precursor to form the catalyst. A method of selectively hydrogenating highly unsaturated hydrocarbons to an unsaturated hydrocarbon enriched composition comprising contacting a supported catalyst comprising palladium and an organophosphorous compound with a feed comprising highly unsaturated hydrocarbon under conditions suitable for hydrogenating at least a portion of the highly unsaturated hydrocarbon feed to form the unsaturated hydrocarbon enriched composition.

    摘要翻译: 一种包含负载氢化催化剂的组合物,其包含钯和有机磷化合物,所述负载氢化催化剂能够将高度不饱和烃选择性氢化为不饱和烃。 一种制备选择性氢化催化剂的方法,包括使载体与含钯​​化合物接触以形成负载钯的组合物,使钯负载的组合物与有机磷化合物接触以形成催化剂前体,还原催化剂前体以形成催化剂。 将高度不饱和烃选择性氢化为不饱和烃富集组合物的方法,包括在适于氢化至少一部分高度不饱和烃进料的条件下使包含钯和有机磷化合物的负载催化剂与包含高度不饱和烃的进料接触以形成 不饱和烃富集组合物。