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Sagami Chemical Research Institute
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Sagami Chemical Research Institute
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Application filed by Sagami Chemical Research InstitutefiledCriticalSagami Chemical Research Institute
Priority to JP50090209ApriorityCriticalpatent/JPS5217461A/en
Publication of JPS5217461ApublicationCriticalpatent/JPS5217461A/en
PURPOSE: Optical active ϒ-valerolactone useful for intermediates of physiologically active terpenes, alkaloids, etc., is prepared from a levulinic acid ester.
COPYRIGHT: (C)1977,JPO&Japio
JP50090209A1975-07-251975-07-25Process for preparation of optical active gamma-valerolactone
PendingJPS5217461A
(en)