Radical decarboxylative alkylation of tartaric acid
作者： Derek H.R. Barton , Alice Gateau-Olesker , Stephan D. Géro , Brigitte Lacher , Catherine Tachdjian
DOI: 10.1016/S0040-4020(01)81288-6
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摘要: Abstract New derivatives of L-(+)-tartaric acid have been synthesized from the monomethyl-2,3-O-isopropylidene (R,R)-(+)-tartrate by visible light photolysis its N-hydroxy-2-thiopyridone ester derivative in presence activated alkenes. The carbon radical generated at dioxolane ring adds stereoselectively to olefins give addition products with retention configuration.
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