Fe3O4@SiO2@D-NHCS-Tr as Efficient and Reusable Catalyst for the Synthesis of indol-3-yl-4H-chromene via a Multi-Component Reaction Under Solvent-Free Conditions
{"title":"Fe3O4@SiO2@D-NHCS-Tr as Efficient and Reusable Catalyst for the Synthesis of indol-3-yl-4H-chromene via a Multi-Component Reaction Under Solvent-Free Conditions","authors":"R. Baharfar, Sahar Peiman, B. Maleki","doi":"10.2139/ssrn.3745219","DOIUrl":null,"url":null,"abstract":"Fe 3 O 4 @SiO 2 @D-NHCS-Tr was used as an efficient catalyst in the three-component reaction between indole derivatives , salicylaldehyde and active methylene compounds under solvent-free conditions to the synthesis of indol-3-yl-4 H -chromene derivatives. The features of this method include the green conditions of the reaction, easy separation, eco-friendly and cost-effectiveness of the catalyst, and high yield in short reaction times","PeriodicalId":19542,"journal":{"name":"Organic Chemistry eJournal","volume":"21 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Chemistry eJournal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.3745219","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Fe 3 O 4 @SiO 2 @D-NHCS-Tr was used as an efficient catalyst in the three-component reaction between indole derivatives , salicylaldehyde and active methylene compounds under solvent-free conditions to the synthesis of indol-3-yl-4 H -chromene derivatives. The features of this method include the green conditions of the reaction, easy separation, eco-friendly and cost-effectiveness of the catalyst, and high yield in short reaction times
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