{"title":"Electrochemical Oxidative Carbonylation/Coupling Reaction using Anode to Oxidize the Trasition-Metal-Catalyst and Substrate","authors":"Meng-Yu Peng, Qing-Ge Zhao, Long-Qiang Zhao, Hui-Min Li, Ming-Zhe Li, Shou-Cai Wang, Guang-Bin Jiang, Fang-Hua Ji","doi":"10.1002/adsc.202401454","DOIUrl":null,"url":null,"abstract":"<p>We reported an electrochemical oxidative carbonylation of <i>N</i>-phenylpyridin-2-amine derivatives under mild condtions without an external oxidant. Our approach demonstrated a novel electrochemical oxidative carbonylation reaction mode in which the simultaneous reaction of catalyst and substrate with the anode has been developed. Furthermore, an electrochemical C−H activation for the synthesis of cyclized pyridinium ion has also been realized. Mechanistic investigations suggested that the process involved a “Pd<sup>II</sup>/Pd<sup>III</sup>/Pd<sup>I</sup>/Pd<sup>II</sup>” catalytic cycle, and H<sub>2</sub> was generated at the cathode.</p>","PeriodicalId":118,"journal":{"name":"Advanced Synthesis & Catalysis","volume":"367 12","pages":""},"PeriodicalIF":4.0000,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Synthesis & Catalysis","FirstCategoryId":"92","ListUrlMain":"https://advanced.onlinelibrary.wiley.com/doi/10.1002/adsc.202401454","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
We reported an electrochemical oxidative carbonylation of N-phenylpyridin-2-amine derivatives under mild condtions without an external oxidant. Our approach demonstrated a novel electrochemical oxidative carbonylation reaction mode in which the simultaneous reaction of catalyst and substrate with the anode has been developed. Furthermore, an electrochemical C−H activation for the synthesis of cyclized pyridinium ion has also been realized. Mechanistic investigations suggested that the process involved a “PdII/PdIII/PdI/PdII” catalytic cycle, and H2 was generated at the cathode.
期刊介绍：
Advanced Synthesis & Catalysis (ASC) is the leading primary journal in organic, organometallic, and applied chemistry.
The high impact of ASC can be attributed to the unique focus of the journal, which publishes exciting new results from academic and industrial labs on efficient, practical, and environmentally friendly organic synthesis. While homogeneous, heterogeneous, organic, and enzyme catalysis are key technologies to achieve green synthesis, significant contributions to the same goal by synthesis design, reaction techniques, flow chemistry, and continuous processing, multiphase catalysis, green solvents, catalyst immobilization, and recycling, separation science, and process development are also featured in ASC. The Aims and Scope can be found in the Notice to Authors or on the first page of the table of contents in every issue.
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