Silver Supported Nanoparticles on [Mg<sub>4</sub>Al‐LDH] as an Efficient Catalyst for the α‐Alkylation of Nitriles, Oxindoles and Other Carboxylic Acid Derivatives with Alcohols
作者:Luis Izquierdo‐Aranda、Rosa Adam、Jose R. Cabrero‐Antonino
DOI:10.1002/cssc.202300818
日期:2023.12.7
Alcohols are used as accessible and safe C-alkylation agents to produce α-functionalized nitriles or oxindoles and 2-quinolinones via borrowing hydrogen strategy mediated by a [Mg4Al-LDH]-supported silver nanoparticle catalyst. Combination of a suitable basic LDH support together with homogeneously distributed silver metallic centers are the key elements for the success of the protocol.
醇被用作易于使用且安全的C-烷基化剂,通过[Mg 4 Al-LDH]负载的银纳米粒子催化剂介导的借氢策略来生产α-官能化的腈或羟吲哚和2-喹啉酮。合适的基本 LDH 支持与均匀分布的银金属中心的组合是该协议成功的关键要素。