Pesticides based on substituted oxazolidinones, new substituted oxazolidinones, and their preparation and use

US5278179A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Ludwig Elbe · Wuppertal, DE
• Stefan Bohm · Cologne, DE
• Dieter Berg · Wuppertal, DE
• Heinz-Wilhelm Dehne · Monheim, DE
• Stefan Dutzmann · Goldkronach, DE

Key dates

• Filing date: Jun 5, 1992
• Grant date: Jan 11, 1994
• Expiry date: Jun 5, 2012

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D263/22
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Substituted oxazolidinones, some of which are known, of the formula (I) ##STR1## in which R.sup.1 to R.sup.4 have the meanings given in the description, are used for combating pests. The new compounds and those which are known can be prepared by analogous processes by reacting suitable substituted isocyanates with suitable oxiranes or by oxidising suitable oxazolidinones.