A new synthesis of α-β-unsaturated ketones

DOI: 10.1016/0040-4039(90)80133-7

Source and publish data:

Tetrahedron Letters p. 2591 - 2594 (1990)

Update date:2022-07-29

Topics: Synthesis Yield Catalyst Nucleophile Electrophile Stereoselective Condensation Reaction Palladium catalyst Reaction Mechanism Alkyne Organometallic reagent

Authors:

Le Roux Le Roux

Le Corre

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Article abstract of DOI:10.1016/0040-4039(90)80133-7

α,β-unsaturated ketones have been obtained by thermolysis of δ-hydroxy β-keto triphenylphosphoranes prepared from the corresponding β-keto phosphoranes.

Full text of DOI:10.1016/0040-4039(90)80133-7

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Product name:4-Hydroxy-3,5-dimethyl-1-(triphenyl-λ⁵-phosphanylidene)-heptan-2-one

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