Abstract

Nanocatalysts stand at the boundary between homogeneous and heterogeneous catalysts, in the sense that in many cases they offer advantages from both, in terms of activity, selectivity, efficiency and re-usability. In this category, metal nanoparticles are playing a pivotal role in most heterogeneous catalytic reactions that are steeply growing with the development of a colloidal synthetic protocol that enables fine control of size, shape, morphology and composition of metal nanoparticles at an atomic level. Research on synthesis of heterocyclic compounds is an important challenge in organic synthesis because heterocycles play an important role in biochemical processes because the side groups of the most typical and essential constituents of living cells, DNA and RNA, are based on aromatic heterocycles. In this review, we provide a comprehensive summary of the recent progress in the catalytic application of metallic nanoparticles (NPs) for the synthesis of heterocyclic compounds.

摘要

纳米催化剂处于均相和非均相催化剂之间的边界，在许多情况下，它们在活性、选择性、效率和可重复使用性方面提供了两者的优势。在这一类别中，金属纳米颗粒在大多数非均相催化反应中发挥着关键作用，随着胶体合成方案的发展，这些反应急剧增长，该方案能够在原子水平上对金属纳米颗粒的尺寸、形状、形态和组成进行精细控制。杂环化合物的合成研究是有机合成中的一个重要挑战，因为杂环在生物化学过程中起着重要作用，因为活细胞最典型和最重要的成分 DNA 和 RNA 的侧基是基于芳香杂环的。在这次审查中，