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1CO2GLYCO - Chimie Organique 2-Glycochimie (UMR5246 CNRS - Université Claude Bernard Lyon1
Domaine scientifique de la Doua - Bât. 308 - 2ème étage - Aile D
43 boulevard du 11 novembre 1918
69622 Villeurbanne CEDEX - France)
Abstract : We report the preparation of difluoro-exo-glycals by gem-difluoroolefination of benzylated sugar-derived lactones using a modified Julia reaction. The addition is highly stereoselective, and the Smiles-rearrangement–elimination sequence can be carried out under microwave irradiation.
https://hal-udl.archives-ouvertes.fr/hal-02123915 Contributor : UMR5246 ICBMSConnect in order to contact the contributor Submitted on : Thursday, May 9, 2019 - 10:26:47 AM Last modification on : Saturday, June 25, 2022 - 10:09:31 AM
Samuel Habib, David Gueyrard. Modified Julia Olefination on Sugar-Derived Lactones: Synthesis of Difluoro- exo -glycals. European Journal of Organic Chemistry, Wiley-VCH Verlag, 2015, 2015 (4), pp.871-875. ⟨10.1002/ejoc.201403175⟩. ⟨hal-02123915⟩