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首页> 外文期刊>ACS catalysis >Synthesis of Organic-Inorganic Hybrid Solids with Copper Complex Framework and Their Catalytic Activity for the S-Arylation and the Azide-Alkyne Cycloaddition Reactions
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Synthesis of Organic-Inorganic Hybrid Solids with Copper Complex Framework and Their Catalytic Activity for the S-Arylation and the Azide-Alkyne Cycloaddition Reactions

机译：铜配合物骨架的有机-无机杂化固体的合成及其对S-化和叠氮-炔烃环加成反应的催化活性

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摘要

Two dierent diamines, namely, Tr?oger base and dimethylethylene diamine (DMEDA) functionalized with dis- ilane groups, have been condensed with silica precursors to form mesoporous hybrid organic-inorganic materials. After introduc- tion of copper, the Cu-diamine complexes are produced. These hybrid solids have been fully characterized and are active catalysts for the S-arylation of aryl iodides and bromides with thiophenols and disuldes. Additionally, the hybrids show catalytic activity for the cycloaddition reaction between azides and phenylacetylenes. The reaction conditions determine the recovery and reuse of the solid.
机译：两种二烯二胺，即被二甲硅烷基基团官能化的Tr-gerger碱和二甲基乙二胺（DMEDA）已与二氧化硅前体缩合形成中孔杂化有机-无机材料。引入铜后，便生成了Cu-二胺络合物。这些杂化固体已得到充分表征，并且是芳基碘化物和溴化物与硫酚和双酚S芳基化的活性催化剂。另外，杂化物对叠氮化物和苯乙炔之间的环加成反应显示催化活性。反应条件决定了固体的回收和再利用。

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