Cobalt(III) Complex Catalyzed Aerobic Oxidation of Propargylic Alcohols

Gonzalo Blay; Luz Cardona; Isabel Fernández; José R. Pedro

doi:10.1055/s-2007-990804

PAPER

Cobalt(III) Complex Catalyzed Aerobic Oxidation of Propargylic Alcohols

Gonzalo Blay, Luz Cardona, Isabel Fernández, José R. Pedro*
Departament de Química Orgànica, Facultat de Química, Universitat de València, 46100 Burjassot (València), Spain
Fax: +34(96)3544328; e-Mail: jose.r.pedro@uv.es;

Abstract

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Abstract

An o-phenylenebis(N′-methyloxamidate) cobalt(III) complex works as an efficient catalyst for the oxidation of propargylic alcohols to the corresponding α,β-acetylenic carbonyl compounds, in the presence of pivalaldehyde, under an atmospheric pressure of molecular oxygen.

Key words

alcohols - alkynes - cobalt complexes - oxidation - homogeneous catalysis - oxygen

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References

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