以硫代酰胺为合成子合成吡咯类衍生物

来源 :中国化学会全国第十一届有机合成化学学术研讨会 | 被引量 : 0次 | 上传用户:feicuisenlinviolet
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吡咯类衍生物是一种重要的五元氮杂环化合物,在医药、食品、农药、日用化学品、涂料等领域有着广泛的用途[1].因此建立新的合成新型吡咯类衍生物的方法具有重要意义.多组分反应(MCRs),是将三种或以上的原料加入到反应中,用一锅煮的方法,不经中间体分离,直接获得结构复杂的分子,在最终产物中含有所有原料片段的合成方法.MCRs被认为是合成分子多样性和复杂性的有效手段[2].
其他文献
酰胺是一类含N,O杂原子的非茂基配体,由于这类配体的空间位阻和电荷效应可以方便地通过取代基的改变得以修饰,因而在金属有机化学领域也吸引着研究者的兴趣,在主族金属、过渡金属和稀土金属配合物的合成和性能研究中都有不错的应用.非桥联的酰胺基稀土配合物已有了较多报道[1],但以桥联酰胺基作为配体的稀土配合物的合成及研究极少[2].
会议
胍是一类具有生理活性的含氮有机化合物,是杂环化合物、药物和染料合成的重要中间体[1].含胍骨架的药物和天然产物多表现出抗病毒、抗菌等生理活性[2].此外,胍及其衍生物还是一类重要的辅助配体,被广泛用于合成主族金属、过渡金属和稀土金属有机配合物[3].在众多的胍的合成方法中,用稀土金属胺化物催化的胍化反应更是取得了不错的效果[4-6].
会议
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