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Shin Etsu Chemical Co Ltd
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Shin Etsu Chemical Co Ltd
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Application filed by Shin Etsu Chemical Co LtdfiledCriticalShin Etsu Chemical Co Ltd
Priority to JP13172075ApriorityCriticalpatent/JPS5934718B2/en
Publication of JPS5257127ApublicationCriticalpatent/JPS5257127A/en
Publication of JPS5934718B2publicationCriticalpatent/JPS5934718B2/en
PURPOSE: The addition of ethyleneoxide to the reaction product of 2propynesufonic acid ester with a methylmagenesium halide gives the salt of the title compound, and the hydrolysis of the salt affords the title compound in high yield.
COPYRIGHT: (C)1977,JPO&Japio
JP13172075A1975-10-311975-10-31
Method for producing ethyl acetylene magnesium haquid
ExpiredJPS5934718B2
(en)