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N,N-Dimethylformamide-Protected Single-Sized Metal Nanoparticles and Their Use as Catalysts for Organic Transformations.
ACS Omega ( IF 3.7 ) Pub Date : 2019-12-27 , DOI: 10.1021/acsomega.9b03828
Tatsuki Nagata 1 , Yasushi Obora 1
Affiliation  

In this mini-review, we summarize the solution syntheses of N,N-dimethylformamide (DMF)-protected metal nanoparticles (NPs) and nanoclusters (NCs) and their use in catalytic reactions. Representative examples are given of external-stabilizer/protectant-free metal NP and NC syntheses by reduction with DMF. In this method, DMF has three roles, i.e., a solvent, reductant, and protectant. Recent applications of DMF-stabilized metal NPs are summarized. These applications have enabled a versatile organic transformation such as cross-coupling reactions, hydrosilylation, and methylation to be achieved. These reactions proceed under low catalyst loadings and ligandless conditions.

中文翻译:


N,N-二甲基甲酰胺保护的单一尺寸金属纳米颗粒及其作为有机转化催化剂的用途。



在这篇小综述中,我们总结了 N,N-二甲基甲酰胺(DMF)保护的金属纳米颗粒(NP)和纳米团簇(NC)的溶液合成及其在催化反应中的应用。给出了通过 DMF 还原合成无外部稳定剂/保护剂的金属 NP 和 NC 的代表性例子。在该方法中,DMF具有溶剂、还原剂和保护剂三种作用。总结了 DMF 稳定的金属纳米粒子的最新应用。这些应用实现了多种有机转化,例如交叉偶联反应、氢化硅烷化和甲基化。这些反应在低催化剂负载和无配体条件下进行。
更新日期:2020-01-14
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