{"title":"取代α-亚甲基内酯的合成:用x射线晶体学测定产物结构","authors":"O. Chapman, C. L. Mcintosh, J. Clardy","doi":"10.1039/C29710000384","DOIUrl":null,"url":null,"abstract":"Lactones (Ia–c) undergo a ready, completely stereoselective thermal reaction with 1,1-dimethoxyethylene giving substituted α-methylene lactones in good yield.","PeriodicalId":17278,"journal":{"name":"Journal of The Chemical Society D: Chemical Communications","volume":"15 1","pages":"384-385"},"PeriodicalIF":0.0000,"publicationDate":"1971-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Synthesis of substituted α-methylene lactones: determination of product structure by X-ray crystallography\",\"authors\":\"O. Chapman, C. L. Mcintosh, J. Clardy\",\"doi\":\"10.1039/C29710000384\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Lactones (Ia–c) undergo a ready, completely stereoselective thermal reaction with 1,1-dimethoxyethylene giving substituted α-methylene lactones in good yield.\",\"PeriodicalId\":17278,\"journal\":{\"name\":\"Journal of The Chemical Society D: Chemical Communications\",\"volume\":\"15 1\",\"pages\":\"384-385\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1971-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Chemical Society D: Chemical Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/C29710000384\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society D: Chemical Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/C29710000384","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Synthesis of substituted α-methylene lactones: determination of product structure by X-ray crystallography
Lactones (Ia–c) undergo a ready, completely stereoselective thermal reaction with 1,1-dimethoxyethylene giving substituted α-methylene lactones in good yield.