MANUFACTURE OF HYDROXY AND/OR ALKOXY SUBSTITUTED BROMBENZALDEHYDE

Title:

MANUFACTURE OF HYDROXY AND/OR ALKOXY SUBSTITUTED BROMBENZALDEHYDE

Document Type and Number:

Japanese Patent JPS60237037

Kind Code:

A

Abstract:

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.

Inventors:

SERUJIYU RATON
JIYAN RIYUKU BUUJIYOWA

Application Number:

JP26761984A

Publication Date:

November 25, 1985

Filing Date:

December 20, 1984

Export Citation:

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Assignee:

RHONE POULENC SPEC CHIM

International Classes:

C07C45/00; C07C45/63; C07C47/565; C07C47/575; C07C67/00; (IPC1-7): C07C45/63; C07C47/565; C07C47/575

Attorney, Agent or Firm:

Motohiro Kurauchi

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