{"title":"超声辅助合成多环硒吡喃的多米诺三组分反应","authors":"Hadi Sedighian, Kaveh Imani, A. Bazgir","doi":"10.1080/10426507.2021.1991344","DOIUrl":null,"url":null,"abstract":"Abstract A novel and efficient three-component reaction of substituted benzoyl chlorides, potassium selenocyanate and vinyl malononitriles was developed for the synthesis of polycyclic selenopyrans via an ultrasound-assisted domino vinylogous nucleophilic reaction/intramolecular selenocyclization/imine-enamine tautomerization reaction. Introducing a simple one-step method and use of available starting materials and mild reaction conditions are the most important advantages of this strategy. Graphical Abstract","PeriodicalId":20043,"journal":{"name":"Phosphorus Sulfur and Silicon and The Related Elements","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Ultrasound-assisted a domino three-component reaction to polycyclic selenopyrans synthesis\",\"authors\":\"Hadi Sedighian, Kaveh Imani, A. Bazgir\",\"doi\":\"10.1080/10426507.2021.1991344\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract A novel and efficient three-component reaction of substituted benzoyl chlorides, potassium selenocyanate and vinyl malononitriles was developed for the synthesis of polycyclic selenopyrans via an ultrasound-assisted domino vinylogous nucleophilic reaction/intramolecular selenocyclization/imine-enamine tautomerization reaction. Introducing a simple one-step method and use of available starting materials and mild reaction conditions are the most important advantages of this strategy. Graphical Abstract\",\"PeriodicalId\":20043,\"journal\":{\"name\":\"Phosphorus Sulfur and Silicon and The Related Elements\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-10-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Phosphorus Sulfur and Silicon and The Related Elements\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/10426507.2021.1991344\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Phosphorus Sulfur and Silicon and The Related Elements","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/10426507.2021.1991344","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ultrasound-assisted a domino three-component reaction to polycyclic selenopyrans synthesis
Abstract A novel and efficient three-component reaction of substituted benzoyl chlorides, potassium selenocyanate and vinyl malononitriles was developed for the synthesis of polycyclic selenopyrans via an ultrasound-assisted domino vinylogous nucleophilic reaction/intramolecular selenocyclization/imine-enamine tautomerization reaction. Introducing a simple one-step method and use of available starting materials and mild reaction conditions are the most important advantages of this strategy. Graphical Abstract
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