{"title":"Visible-light-induced aerobic C-3 thiocyanation of indoles using carbon dots as photoredox catalyst","authors":"Pritesh Khobrekar , Sandesh Bugde","doi":"10.1016/j.tetlet.2025.155545","DOIUrl":null,"url":null,"abstract":"<div><div>In this work, we demonstrate the use of rose-bengal derived carbon dots for C-3 thiocyanation of indoles. These carbon dots serve as an non-toxic, biocompatible and environmentally friendly catalysts for the C-3 thiocyanation reaction. To our best knowledge, this is the first report to use rose-bengal derived carbon dots for C-3 thiocyanation of indoles. The yield of the synthesized derivatives of indoles were found to be good to excellent in the range of 33 % to 84 %.</div></div>","PeriodicalId":438,"journal":{"name":"Tetrahedron Letters","volume":"160 ","pages":"Article 155545"},"PeriodicalIF":1.5000,"publicationDate":"2025-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tetrahedron Letters","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0040403925000942","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
In this work, we demonstrate the use of rose-bengal derived carbon dots for C-3 thiocyanation of indoles. These carbon dots serve as an non-toxic, biocompatible and environmentally friendly catalysts for the C-3 thiocyanation reaction. To our best knowledge, this is the first report to use rose-bengal derived carbon dots for C-3 thiocyanation of indoles. The yield of the synthesized derivatives of indoles were found to be good to excellent in the range of 33 % to 84 %.
期刊介绍：
Tetrahedron Letters provides maximum dissemination of outstanding developments in organic chemistry. The journal is published weekly and covers developments in techniques, structures, methods and conclusions in experimental and theoretical organic chemistry. Rapid publication of timely and significant research results enables researchers from all over the world to transmit quickly their new contributions to large, international audiences.
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