process for oxidative amidation of benzyl alcohols/aromaticaldehydes with cyclic amines into the corresponding benzamides. This electroorganic synthetic method proceeds using NaI as a redox mediator under ambient temperature in undivided cell, providing more than 25 examples of amideproducts in moderate to good yields. The benefits of this reaction include one-pot synthesis, open air condition, proceed
在这项研究中,我们开发了一种温和的电化学工艺,用于将苯甲醇/芳香醛与环胺氧化酰胺化成相应的苯甲酰胺。这种电有机合成方法在环境温度下在未分割的电池中使用 NaI 作为氧化还原介质,提供了超过 25 个中等到良好产率的酰胺产品示例。该反应的优点包括一锅合成、露天条件、在水性介质中进行,并且不需要外部导电盐、碱和氧化剂。
An Umpolung Route to Amides from α‐Aminonitriles under Metal‐Free Conditions
作者:Sathyendran Swetha、Gopal Chandru Senadi
DOI:10.1002/adsc.202200607
日期:2022.8.16
synthesize secondary and tertiary amides using O2 or air as an amide oxygen source. Radical scavenging studies disclosed that the cleavage of C−CN bond may proceed via an anionic pathway. The practicality of the work was also demonstrated through an in situ generated α-aminonitriles from corresponding aldehydes and amines to afford amides. The important features of this work include broad functional group