Chloro-(2-halogeno-1-fluoromethyl-ethoxy)-methanes and their preparation

US5371300A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Stefan Bohm · Cologne, DE
• Albrecht Marhold · Leverkusen, DE

Key dates

• Filing date: Oct 29, 1993
• Grant date: Dec 6, 1994
• Expiry date: Oct 29, 2013

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C43/123
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel chloro-(2-halogeno-1-fluoromethyl-ethoxy)-methanes and to their preparation. The novel compounds can be used as intermediates for the preparation of biologically active substituted benzimidazoles.