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The first well-defined silver(I)-complex-catalyzed cycloaddition of azides onto terminal alkynes at room temperature

机译:室温下首次明确定义的叠氮化物的银(I)络合物催化的叠氮环加成至末端炔烃上

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摘要

Silver(I)-catalyzed click chemistry: Substituted 1,2,3-triazoles are versatile intermediates with an expanding array of applications. The discovery and application of a general Ag ~I-catalyzed azide-alkyne cycloaddition reaction (AAC) leading to 1,2,3-triazoles is reported. The synthesis of a stable, well-defined Ag ~I complex of type [Ag ~I(L _2)(OAc)] is described, along with the unprecedented ability of this complex to promote the general Ag-AAC at room temperature (see scheme).
机译:银(I)催化的点击化学:取代的1,2,3-三唑是用途广泛的中间体,用途广泛。报道了导致1,2,3-三唑的一般Ag〜I催化的叠氮化物-炔烃环加成反应(AAC)的发现和应用。描述了一种稳定的,定义明确的[Ag〜I(L _2)(OAc)]型Ag〜I复合物的合成,以及该复合物在室温下促进一般Ag-AAC的空前能力(参见方案)。

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