PROCEDE DE PREPARATION DE BROMOBENZALDEHYDES HYDROXY ET/OU ALKOXY SUBSTITUES

Substituted bromobenzaldehydes, e.g., 5-bromovanillin, are facilely prepared without conjoint production of HBr, by brominating the corresponding benzaldehydes with a brominating agent couple which comprises hydrobromic acid and a bromide ion oxidizer.

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Bibliographic Details
Main Author SERGE RATTON ET JEAN-LUC BOUGEOIS
Format Patent
LanguageFrench
Published 13.06.1986
Edition4
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:Substituted bromobenzaldehydes, e.g., 5-bromovanillin, are facilely prepared without conjoint production of HBr, by brominating the corresponding benzaldehydes with a brominating agent couple which comprises hydrobromic acid and a bromide ion oxidizer.
Bibliography:Application Number: FR19830020797