Qian-Qian Hu , Jie Chen , Yang Yang , Hui Yang , Ling Zhou
{"title":"Strain-release transformations of bicyclo[1.1.0]butanes and [1.1.1]propellanes","authors":"Qian-Qian Hu , Jie Chen , Yang Yang , Hui Yang , Ling Zhou","doi":"10.1016/j.tchem.2024.100070","DOIUrl":null,"url":null,"abstract":"<div><p>Bicyclo[1.1.0]butanes (BCBs) and [1.1.1]propellanes (tricyclo[1.1.1.0<sup>1,3</sup>]pentanes, TCPs) are structurally unique compounds with different chemical properties. Strain-release driven reactions have emerged as an atom- and step-economic strategy for the organic synthesis. Using this strategy, a variety of functional ring molecules have been efficiently synthesized, including various cyclobutane molecules, bicyclo[2.1.1]hexanes, bicyclo[1.1.1]pentanes, and others. More specifically, these strain release-driven reactions include aspects of nucleophilic addition, radical addition, electrophilic or transition metal catalysis. This review will discuss the recent developments in the strain-release transformations of bicyclo[1.1.0]butanes and [1.1.1]propellanes.</p></div>","PeriodicalId":74918,"journal":{"name":"Tetrahedron chem","volume":"9 ","pages":"Article 100070"},"PeriodicalIF":0.0000,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666951X24000093/pdfft?md5=0fe1d49a839e529aa565a8430072be9e&pid=1-s2.0-S2666951X24000093-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tetrahedron chem","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666951X24000093","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
Bicyclo[1.1.0]butanes (BCBs) and [1.1.1]propellanes (tricyclo[1.1.1.01,3]pentanes, TCPs) are structurally unique compounds with different chemical properties. Strain-release driven reactions have emerged as an atom- and step-economic strategy for the organic synthesis. Using this strategy, a variety of functional ring molecules have been efficiently synthesized, including various cyclobutane molecules, bicyclo[2.1.1]hexanes, bicyclo[1.1.1]pentanes, and others. More specifically, these strain release-driven reactions include aspects of nucleophilic addition, radical addition, electrophilic or transition metal catalysis. This review will discuss the recent developments in the strain-release transformations of bicyclo[1.1.0]butanes and [1.1.1]propellanes.
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