SYNTHESIS OF SUBSTITUTED BENZENOIDS AND BIPHENYLS VIA DIELS-ALDER CYCLOADDITION OF 6-METHOXY-2-PYRONES

DOI: 10.1016/S0040-4039(00)80362-7

Source and publish data:

Tetrahedron Letters p. 1595 - 1596 (1988)

Update date:2022-09-26

Topics:

Authors:

Ahmed, Salman A.

Bardshiri, Esfandiar

Simpson, Thomas J.

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Article abstract of DOI:10.1016/S0040-4039(00)80362-7

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.

Full text of DOI:10.1016/S0040-4039(00)80362-7

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