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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Application filed by Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Priority to JP13552075ApriorityCriticalpatent/JPS5839160B2/en
Publication of JPS5259141ApublicationCriticalpatent/JPS5259141A/en
Publication of JPS5839160B2publicationCriticalpatent/JPS5839160B2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PURPOSE: The high purity optical active isomer(+) of 0-lower-alkyl-0-(2-nitromethylphenyl)-phosphorothioic acid is prepared in high yield with strychinine as a resolving reagent.