Stereoselective Organozinc Addition Reactions to 1,2-Dihydropyrans for the Assembly of Complex Pyran Structures
Organic Letters2001Vol. 4(2), pp. 293–295
Citations Over TimeTop 10% of 2001 papers
Abstract
[reaction: see text] Nucleophilic addition of organozincs to 1,2-dihydropyranyl acetates represents a new, broadly defined method for the stereocontrolled synthesis of alpha-substituted pyrans. The products obtained from this process are versatile materials that can be used to construct C-glycosides and other functionalized pyran structures of import. The occurrence of pyranyl groups in both natural products and therapeutically active agents confers added value to the studies described herein.
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