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Vinylogous Mannich Reactions: Selectivity and Synthetic Utility

✍ Scribed by Scott K. Bur; Stephen F. Martin

Publisher
John Wiley and Sons
Year
2010
Weight
25 KB
Volume
32
Category
Article
ISSN
0931-7597

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## Abstract A highly regio‐ and enantioselective asymmetric vinylogous Mannich reaction of readily available fluorinated aldimines bearing a chiral auxiliary [(__S__)‐1‐phenylethyl group] with siloxyfurans to afford chiral fluorine‐containing γ‐butenolide or γ‐lactone derivatives has been developed