Tetrahedron Letters p. 2489 - 2492 (1984)
Update date:2022-08-11
Topics:
Mikolajczyk, Marian
Midura, Wanda
Grzejszczak, Slawomir
Oxidation of the α-alkylthio-substituted phosphonate carbanions was found to give the corresponding carbonyl compounds.A new synthesis of 1,4-dicarbonyl systems involving the oxygenation of phosphonate carbanions as a key step is described.Total synthesis of dihydrojasmone and allethrone and formal synthesis of methylenomycin B is reported.
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