{"title":"Forging the tricyclic core framework of euphordraculoate B <i>via</i> a Barbier-type allyl addition.","authors":"Lingduan Meng, Jingjing Liu, Zeying Sun, Yangdong Hou, Qingyun Huang, Pingping Tang","doi":"10.1039/d4ob01743a","DOIUrl":null,"url":null,"abstract":"<p><p>A novel strategy for the synthesis of an advanced intermediate <i>en route</i> to the tigliane derivative euphordraculoate B was described, which led to the successful construction of the 5/5/6 tricyclic core framework as well as the multiple consecutive stereocenters on the skeleton. Key steps of the strategy include a chlorination reaction, an aldol reaction, and a Barbier-type allyl addition.</p>","PeriodicalId":96,"journal":{"name":"Organic & Biomolecular Chemistry","volume":" ","pages":""},"PeriodicalIF":2.9000,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic & Biomolecular Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d4ob01743a","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
A novel strategy for the synthesis of an advanced intermediate en route to the tigliane derivative euphordraculoate B was described, which led to the successful construction of the 5/5/6 tricyclic core framework as well as the multiple consecutive stereocenters on the skeleton. Key steps of the strategy include a chlorination reaction, an aldol reaction, and a Barbier-type allyl addition.