Synthesis of α-alkylidene-γ-lactones by intramolecular addition of alkoxycarbonyl free-radicals to acetylenes

MD Bachi, E Bosch

Index: Bachi, Mario D.; Bosch, Eric Tetrahedron Letters, 1986 , vol. 27, # 5 p. 641 - 644

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Citation Number: 61

Abstract

... SYNTHESIS OF a-ALKYLIDENE-y-LACTONES BY INTRAMOLECULAR ADDITION OF ALKOXYCARBONYL FREE-RADICALS TO ACETYLENES Mario D. Bachi' and Eric Bosch Department of Organic Chemistry, The Weizmann lnstitote of Science, Rehovot, Israel Abstract:a-Alkylidene-y-lactones are obtained by treatment of chloroformate and selenocarbonate de- ... Perkin Trans 7 1980, 1207. 9. Barton, DHR; Crich, D.; Ltibberding, A.; Zard, SZ J. Chem. ...