A NOVEL AND DIRECT PRODUCTION OF HYDROXYPYRONES FROM FUROIC ACID DERIVATIVES.

DOI: 10.1016/S0040-4039(00)88115-0

Source and publish data:

Tetrahedron Letters p. 3133 - 3136 (1983)

Update date:2022-08-04

Topics:

Authors:

Pelter, Andrew

Ward, Robert S.

James, D. Clive

Kamakshi, C.

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Article abstract of DOI:10.1016/S0040-4039(00)88115-0

Alkaline bromine-methanol oxidation of 5-(α-hydroxybenzyl)furoic acids gives 6-aryl-5-hydroxy-2H-pyran-2-ones by a unique multistep oxidative decarboxylation-ring expansion sequence.Some studies into the reaction sequence are given.

Full text of DOI:10.1016/S0040-4039(00)88115-0

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