Patent · US Expired

Process for the preparation of fluorobenzaldehydes

US5227531A · kind A · utility

2Cited by

5References

20Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Hans Joachim Metz · Darmstadt, DE
Klaus Warning · Eppstein, DE

Key dates

Filing date	Jun 5, 1991
Grant date	Jul 13, 1993
Priority date	—
Expiry date	Jun 5, 2011

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C45/63
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A process for the production of fluorobenzaldehydes which comprises reacting a chlorobenzaldehyde with an alkali fluoride in a dipolar aprotic medium.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.