
Tetrahedron Letters p. 667 - 670 (1986)
Update date:2022-08-03
Topics:
Posner, Gary H.
Wettlaufer, David G.
Chiral alkyl vinyl ethers 2b-2j underwent mild, inverse electron demand, Diels-Alder cycloadditions with 3-arenesulfonyl-2-pyrone 1 to form bridged bicyclic lactone adducts 3b-3j in excellent yields and with diastereoselectivities of up to 90percent.
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