Yu Xing, Xiangheng Li, Zihan Ni, Jiajian Guo, Zijun Zhou, Lei Cui, Chunju Li, Jian Li
{"title":"Formal [3+1+1+1] annulation of 2‐isocyanophenyl propargylic esters and 4‐hydroxy‐2H‐chromen‐2‐ones: an access to quinoline‐fused polycyclic skeletons","authors":"Yu Xing, Xiangheng Li, Zihan Ni, Jiajian Guo, Zijun Zhou, Lei Cui, Chunju Li, Jian Li","doi":"10.1002/adsc.202401462","DOIUrl":null,"url":null,"abstract":"A cascade reaction involving 2‐isocyanophenyl propargylic ester and 4‐hydroxy‐2H‐chromen‐2‐one has been documented. This reaction leads to the formation of a highly strained cyclopropen‐imine species, thereby offering an efficient route to synthesize quinoline‐fused polycyclic skeletons.","PeriodicalId":118,"journal":{"name":"Advanced Synthesis & Catalysis","volume":"29 1","pages":""},"PeriodicalIF":4.4000,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Synthesis & Catalysis","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1002/adsc.202401462","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
A cascade reaction involving 2‐isocyanophenyl propargylic ester and 4‐hydroxy‐2H‐chromen‐2‐one has been documented. This reaction leads to the formation of a highly strained cyclopropen‐imine species, thereby offering an efficient route to synthesize quinoline‐fused polycyclic skeletons.
期刊介绍：
Advanced Synthesis & Catalysis (ASC) is the leading primary journal in organic, organometallic, and applied chemistry.
The high impact of ASC can be attributed to the unique focus of the journal, which publishes exciting new results from academic and industrial labs on efficient, practical, and environmentally friendly organic synthesis. While homogeneous, heterogeneous, organic, and enzyme catalysis are key technologies to achieve green synthesis, significant contributions to the same goal by synthesis design, reaction techniques, flow chemistry, and continuous processing, multiphase catalysis, green solvents, catalyst immobilization, and recycling, separation science, and process development are also featured in ASC. The Aims and Scope can be found in the Notice to Authors or on the first page of the table of contents in every issue.
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