Facile aerobic photo-oxidation of aldehydes in the presence of catalytic lithium bromide.

Facile aerobic photo-oxidation of aldehydes in the presence of catalytic lithium bromide.

Chemical & pharmaceutical bulletin (2006-10-04)

Shin-ichi Hirashima, Akichika Itoh

RESUMO

Aldehydes were found to be oxidized to the corresponding carboxylic acid in the presence of catalytic lithium bromide under photo-irradiation.

MATERIAIS

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Sigma-Aldrich

Brometo de lítio, ReagentPlus^®, ≥99%

Sigma-Aldrich

Lithium bromide solution, 54 wt. % in H₂O

Sigma-Aldrich

Brometo de lítio, powder and chunks, ≥99.995% trace metals basis

Sigma-Aldrich

Brometo de lítio, AnhydroBeads^™, −10 mesh, 99.999% trace metals basis

Sigma-Aldrich

Brometo de lítio, AnhydroBeads^™, −10 mesh, ≥99.9% trace metals basis