Syntheses and reactions of alkylacetylenic alcohols and ketones of the thiophene series
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The reaction of thiophene-2-carbaldehyde and 5-ethylthiophene-2-carbaldehyde with alkylethynylmagnesium halides has given thienyl acetylenic alcohols, and these have been oxidized to the corresponding ketones. The reactions of the latter with hydrazine and their hydrogenation have been studied.
KeywordsHydrogenation Alcohol Organic Chemistry Ketone Hydrazine
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