Copper-catalysed ligation of azides and acetylenes
    4.
    发明授权
    Copper-catalysed ligation of azides and acetylenes 有权
    铜催化的叠氮化物和乙炔的连接

    公开(公告)号:US08129542B2

    公开(公告)日:2012-03-06

    申请号:US12804644

    申请日:2010-07-26

    IPC分类号: C07D249/04

    摘要: A copper catalyzed click chemistry ligation process is employed to bind azides and terminal acetylenes to provide 1,4-disubstituted 1,2,3-triazole triazoles. The process comprises contacting an organic azide and a terminal alkyne with a source of reactive Cu(I) ion for a time sufficient to form by cycloaddition a 1,4-disubstituted 1,2,3-triazole. The source of reactive Cu(I) ion can be, for example, a Cu(I) salt or copper metal. The process is preferably carried out in a solvent, such as an aqueous alcohol. Optionally, the process can be performed in a solvent that comprises a ligand for Cu(I) and an amine.

    摘要翻译: 使用铜催化的点击化学连接方法结合叠氮化物和末端炔烃以提供1,4-二取代的1,2,3-三唑三唑。 该方法包括使有机叠氮化物和末端炔与活性Cu(I)离子源接触一段时间,足以通过环加成1,4-二取代的1,2,3-三唑形成。 反应性Cu(I)离子的来源可以是例如Cu(I)盐或铜金属。 该方法优选在溶剂如乙醇中进行。 任选地,该方法可以在包含Cu(I)和胺的配体的溶剂中进行。

    Copper-catalysed ligation of azides and acetylenes
    6.
    发明申请
    Copper-catalysed ligation of azides and acetylenes 有权
    铜催化的叠氮化物和乙炔的连接

    公开(公告)号:US20110105764A1

    公开(公告)日:2011-05-05

    申请号:US12804644

    申请日:2010-07-26

    IPC分类号: C07D249/04

    摘要: A copper catalyzed click chemistry ligation process is employed to bind azides and terminal acetylenes to provide 1,4-disubstituted 1,2,3-triazole triazoles. The process comprises contacting an organic azide and a terminal alkyne with a source of reactive Cu(I) ion for a time sufficient to form by cycloaddition a 1,4-disubstituted 1,2,3-triazole. The source of reactive Cu(I) ion can be, for example, a Cu(I) salt or copper metal. The process is preferably carried out in a solvent, such as an aqueous alcohol. Optionally, the process can be performed in a solvent that comprises a ligand for Cu(I) and an amine.

    摘要翻译: 使用铜催化的点击化学连接方法结合叠氮化物和末端炔烃以提供1,4-二取代的1,2,3-三唑三唑。 该方法包括使有机叠氮化物和末端炔与活性Cu(I)离子源接触一段时间,足以通过环加成1,4-二取代的1,2,3-三唑形成。 反应性Cu(I)离子的来源可以是例如Cu(I)盐或铜金属。 该方法优选在溶剂如乙醇中进行。 任选地,该方法可以在包含Cu(I)和胺的配体的溶剂中进行。

    Polymeric Materials Via Click Chemistry
    7.
    发明申请
    Polymeric Materials Via Click Chemistry 有权
    聚合材料通过点击化学

    公开(公告)号:US20080311412A1

    公开(公告)日:2008-12-18

    申请号:US11632783

    申请日:2005-07-22

    IPC分类号: B32B15/08 B05D3/10 B32B7/12

    摘要: Adhesive polymers are formed when polyvalent azides and alkynes are assembled into crosslinked polymer networks by copper-catalyzed 1,3-dipolar cycloaddition. The condensation polymerization is efficiently promoted by Cu ions either leached from the metal surface or added to the monomer mixture, and strong interactions with metal surfaces are provided by the multiple triazole binding elements produced. The adhesive polymers may be formed either as adhesive polymer coatings or as adhesive polymer cement.

    摘要翻译: 当通过铜催化的1,3-偶极环加成将多价叠氮化物和炔烃组装成交联的聚合物网络时,形成粘合剂聚合物。 通过从金属表面浸出或添加到单体混合物中的Cu离子有效地促进缩聚,并且由生成的多种三唑结合元件提供与金属表面的强相互作用。 粘合剂聚合物可以形成为粘合剂聚合物涂层或者作为粘合剂聚合物粘合剂。

    Copper-catalysed ligation of azides and acetylenes
    9.
    发明授权
    Copper-catalysed ligation of azides and acetylenes 有权
    铜催化的叠氮化物和乙炔的连接

    公开(公告)号:US08580970B2

    公开(公告)日:2013-11-12

    申请号:US13412270

    申请日:2012-03-05

    摘要: A copper catalyzed click chemistry ligation process is employed to bind azides and terminal acetylenes to provide 1,4-disubstituted 1,2,3-triazole triazoles. The process comprises contacting an organic azide and a terminal alkyne with a source of reactive Cu(I) ion for a time sufficient to form by cycloaddition a 1,4-disubstituted 1,2,3-triazole. The source of reactive Cu(I) ion can be, for example, a Cu(I) salt or copper metal. The process is preferably carried out in a solvent, such as an aqueous alcohol. Optionally, the process can be performed in a solvent that comprises a ligand for Cu(I) and an amine.

    摘要翻译: 使用铜催化的点击化学连接方法结合叠氮化物和末端炔烃以提供1,4-二取代的1,2,3-三唑三唑。 该方法包括使有机叠氮化物和末端炔与活性Cu(I)离子源接触一段时间,足以通过环加成1,4-二取代的1,2,3-三唑形成。 反应性Cu(I)离子的来源可以是例如Cu(I)盐或铜金属。 该方法优选在溶剂如乙醇中进行。 任选地,该方法可以在包含Cu(I)和胺的配体的溶剂中进行。

    Polymeric materials via click chemistry
    10.
    发明授权
    Polymeric materials via click chemistry 有权
    聚合材料通过点击化学

    公开(公告)号:US08101238B2

    公开(公告)日:2012-01-24

    申请号:US11632783

    申请日:2005-07-22

    IPC分类号: B05D3/10 B29C65/00

    摘要: Adhesive polymers are formed when polyvalent azides and alkynes are assembled into crosslinked polymer networks by copper-catalyzed 1,3-dipolar cycloaddition. The condensation polymerization is efficiently promoted by Cu ions either leached from the metal surface or added to the monomer mixture, and strong interactions with metal surfaces are provided by the multiple triazole binding elements produced. The adhesive polymers may be formed either as adhesive polymer coatings or as adhesive polymer cement.

    摘要翻译: 当通过铜催化的1,3-偶极环加成将多价叠氮化物和炔烃组装成交联的聚合物网络时,形成粘合剂聚合物。 通过从金属表面浸出或添加到单体混合物中的Cu离子有效地促进缩聚,并且由生成的多种三唑结合元件提供与金属表面的强相互作用。 粘合剂聚合物可以形成为粘合剂聚合物涂层或者作为粘合剂聚合物粘合剂。