Tetrahedron Letters p. 1122 - 1125 (2019)
Update date:2022-08-02
Topics:
Rashid, Showkat
Bhat, Bilal A.
Mehta, Goverdhan
An interesting albeit unexpected deviation during attempted Tanabe γ-lactone annulation on 4-hydroxycyclohexanones has led to a general, one-pot synthesis of benzofurans and naphtho[2,3–b]furans from readily assembled precursors. The utility of this adaptable methodology has been demonstrated through concise syntheses of natural products, stereumene B, paeoveitol D and (±)-paeoveitol.
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