Fluorinated bisaryloxy-substituted alkenes, process for their preparation and their use

US4990633A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Michael Negele · Cologne, DE
• Dietmar Beilefeldt · Ratingen, DE
• Thomas Himmler · Odenthal, DE
• Albrecht Marhold · Leverkusen, DE

Key dates

• Filing date: May 4, 1989
• Grant date: Feb 5, 1991
• Expiry date: May 4, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/16
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

New fluorinated bisaryloxy-substituted alkenes are prepared by reaction of substituted phenols with perhaloalkenes and can be used as electrical insulating agents.