{"title":"Inside Cover Picture","authors":"","doi":"10.1002/cjoc.70022","DOIUrl":null,"url":null,"abstract":"<p>The rapid and efficient construction of C—C, C—N, and C—O bonds is a prominent research area in organic synthesis. A biomass derived Cu/Chitosan-800 catalyst is prepared for carbenoid insertion reactions to form C—X (X = C, N, O) bond. The substrate scope is well-demonstrated by C—H bond insertion of arenes, heteroarenes, and 1,3-diketones; N—H bond insertion of alkylamines and aromatic amines; and O—H bond insertion of carboxylic acids and diphenylphosphinic acids. Notably, the late-stage functionalization of drug molecules using this approach is also feasible. More details are discussed in the article by Tang <i>et al</i>. on pages 916—924.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":151,"journal":{"name":"Chinese Journal of Chemistry","volume":"43 8","pages":"862"},"PeriodicalIF":5.5000,"publicationDate":"2025-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cjoc.70022","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese Journal of Chemistry","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/cjoc.70022","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The rapid and efficient construction of C—C, C—N, and C—O bonds is a prominent research area in organic synthesis. A biomass derived Cu/Chitosan-800 catalyst is prepared for carbenoid insertion reactions to form C—X (X = C, N, O) bond. The substrate scope is well-demonstrated by C—H bond insertion of arenes, heteroarenes, and 1,3-diketones; N—H bond insertion of alkylamines and aromatic amines; and O—H bond insertion of carboxylic acids and diphenylphosphinic acids. Notably, the late-stage functionalization of drug molecules using this approach is also feasible. More details are discussed in the article by Tang et al. on pages 916—924.
期刊介绍:
The Chinese Journal of Chemistry is an international forum for peer-reviewed original research results in all fields of chemistry. Founded in 1983 under the name Acta Chimica Sinica English Edition and renamed in 1990 as Chinese Journal of Chemistry, the journal publishes a stimulating mixture of Accounts, Full Papers, Notes and Communications in English.