SYNTHESIS OF α-PHOSPHORYLATED CYCLOPENTANONES BY INTRAMOLECULAR CARBENOID CYCLIZATIONS OF α-DIAZO β-KETO ALKYLPHOSPHONATES AND PHOSPHINE OXIDES

DOI: 10.1016/S0040-4039(00)96925-9

Source and publish data:

Tetrahedron Letters p. 6605 - 6608 (1987)

Update date:2022-08-05

Topics:

Authors:

Corbel, Bernard

Hernot, Dominique

Haelters, Jean-Pierre

Sturtz, Georges

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Article abstract of DOI:10.1016/S0040-4039(00)96925-9

α-diazo β-ketoalkylphosphonates and phosphine oxides undergo intramolecular carbenoid cyclizations under rhodium (II) catalysis to afford substituted diethoxyphosphono-2 and diphenylphosphono-2 cyclopentanones which, under Wittig-Horner conditions, lead t

Full text of DOI:10.1016/S0040-4039(00)96925-9

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