{"title":"Iron-Catalyzed Reductive Deoxygenation of Nitroarenes to Access N-heterocycles","authors":"Zhang Feng, Ziyi Lin, Hong Huang, Ruichen Zhang, Pengjie Xian, Bohao Guo, Chang Qiao","doi":"10.1002/adsc.202401531","DOIUrl":null,"url":null,"abstract":"Herein, we present the example of iron-catalyzed reductive amination of nitroarenes under the iron/borane system, providing diverse N-heterocycles in moderate to good yields. This transformation has high efficiency, broad substrate scope, and good functional group compatibility. Preliminary mechanistic studies indicate that hydroxylamines derived from nitrosoarenes may serve as crucial intermediates rather than anilines, and free organic radicals may not participate in the catalytic cycle.","PeriodicalId":118,"journal":{"name":"Advanced Synthesis & Catalysis","volume":"29 1","pages":""},"PeriodicalIF":4.4000,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Synthesis & Catalysis","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1002/adsc.202401531","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
Herein, we present the example of iron-catalyzed reductive amination of nitroarenes under the iron/borane system, providing diverse N-heterocycles in moderate to good yields. This transformation has high efficiency, broad substrate scope, and good functional group compatibility. Preliminary mechanistic studies indicate that hydroxylamines derived from nitrosoarenes may serve as crucial intermediates rather than anilines, and free organic radicals may not participate in the catalytic cycle.
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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