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Publication of BE691391ApublicationCriticalpatent/BE691391A/fr
C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Verfahren zur umwandlung von levoglucosenon in 4-hydroxymethyl-butyrolacton und 4-hydroxymethyl-butenolid ohne verwendung eines beliebigen organischen lösungsmittels und katalysators