{"title":"Isocyanoalkene Addition–Cyclization–Decarboxylation Cascades","authors":"F. Fleming, John-Paul R Marrazzo, Tish Huynh","doi":"10.1055/s-0043-1774943","DOIUrl":null,"url":null,"abstract":"A rare conjugate addition to isocyanoalkenes with ethyl cyanoacetate triggers an efficient addition–cyclization–decarboxylation cascade. Using finely dispersed NaOH in THF as a base and nucleophile, is critical in facilitating the proton transfers, the ester hydrolysis, and the subsequent decarboxylation. The strategy provides an efficient route to valuable nitrile-substituted 2,3-dihydro-1H-pyrroles while providing fundamental insight into conjugate additions to isocyanoalkenes.","PeriodicalId":501298,"journal":{"name":"Synthesis","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Synthesis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1055/s-0043-1774943","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A rare conjugate addition to isocyanoalkenes with ethyl cyanoacetate triggers an efficient addition–cyclization–decarboxylation cascade. Using finely dispersed NaOH in THF as a base and nucleophile, is critical in facilitating the proton transfers, the ester hydrolysis, and the subsequent decarboxylation. The strategy provides an efficient route to valuable nitrile-substituted 2,3-dihydro-1H-pyrroles while providing fundamental insight into conjugate additions to isocyanoalkenes.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
