Tetrahedron Letters p. 2773 - 2774 (1980)
Update date:2022-08-05
Topics:
Morgan, Ted A.
Ganem, Bruce
The potassium enolate of 4-methoxy-3-buten-2-one reacts with acid chlorides anhydrides and acylimidazoles by C-acylation and in situ cyclization to afford 2-substituted γ-pyrones directly.
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