PROCESS FOR PREPARING MMBROMO BENZOTRIFLUORIDE

Title:

PROCESS FOR PREPARING MMBROMO BENZOTRIFLUORIDE

Document Type and Number:

Japanese Patent JPS53105435

Kind Code:

A

Abstract:

A process for preparing an m-bromo-benzotrifluoride by brominating an unsubstituted, halo or alkyl substituted benzotrichloride in the presence of a catalyst and thereafter fluorinating the brominated product at elevated temperature and pressure. Also disclosed are new m-bromo-benzotrifluorides including 4-fluoro-3-bromo-benzotrifluoride and 4-methyl-3-bromobenzotrifluoride.

Inventors:

ARUBUREHITO MARUHORUTO
EERITSUHI KURAUKE

Application Number:

JP1914178A

Publication Date:

September 13, 1978

Filing Date:

February 23, 1978

Export Citation:

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Assignee:

BAYER AG

International Classes:

C07C17/00; C07C17/12; C07C17/20; C07C25/13; C07C67/00; (IPC1-7): C07C17/20; C07C25/14

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