{"title":"合成对映体纯(S)-2,3- o -环己基甘油醛的改进方法。","authors":"M Benaglia, M Caporale, A Puglisi","doi":"10.1080/10242430215702","DOIUrl":null,"url":null,"abstract":"<p><p>An improved methodology to prepare (S)2,3-O-cyclohexylideneglyceraldehyde is described. Starting from the commercially available (L)-cyclohexylidene protected ascorbic acid the enantiomerically pure aldehyde was synthesized in only two steps in 41% overall yield.</p>","PeriodicalId":11752,"journal":{"name":"Enantiomer","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/10242430215702","citationCount":"4","resultStr":"{\"title\":\"An improved methodology for the synthesis of enantiomerically pure (S)-2,3-O-cyclohexylideneglyceraldehyde.\",\"authors\":\"M Benaglia, M Caporale, A Puglisi\",\"doi\":\"10.1080/10242430215702\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>An improved methodology to prepare (S)2,3-O-cyclohexylideneglyceraldehyde is described. Starting from the commercially available (L)-cyclohexylidene protected ascorbic acid the enantiomerically pure aldehyde was synthesized in only two steps in 41% overall yield.</p>\",\"PeriodicalId\":11752,\"journal\":{\"name\":\"Enantiomer\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1080/10242430215702\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Enantiomer\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/10242430215702\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Enantiomer","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/10242430215702","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
摘要
介绍了一种改进的制备(S)2,3- o -环己基甘油醛的方法。从市售的(L)-环己烯保护抗坏血酸开始，仅用两步合成了对映体纯醛，总收率为41%。
An improved methodology for the synthesis of enantiomerically pure (S)-2,3-O-cyclohexylideneglyceraldehyde.
An improved methodology to prepare (S)2,3-O-cyclohexylideneglyceraldehyde is described. Starting from the commercially available (L)-cyclohexylidene protected ascorbic acid the enantiomerically pure aldehyde was synthesized in only two steps in 41% overall yield.
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