Tetrahedron Letters p. 1595 - 1596 (1988)
Update date:2022-09-26
Topics:
Ahmed, Salman A.
Bardshiri, Esfandiar
Simpson, Thomas J.
A convenient synthesis of substituted 6-methoxy-2-pyrones from alkyl and aryl esters is described.These pyrones undergo Diels-Alder reactions with acetylenic dienophiles to provide an efficient route to polysubstituted benzoates, phthalates and biphenyls.
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Doi:10.1021/jm00123a004
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