Pesticidal 2-acylamino-4-halogeno-5-nitrothiazoles

US5071865A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Gunther Beck · Leverkusen, DE
• Stefan Dutzmann · Goldkronach, DE
• Wilhelm Brandes · Leichlingen, DE
• Wilfried Paulus · Krefeld, DE

Key dates

• Filing date: Jun 1, 1990
• Grant date: Dec 10, 1991
• Expiry date: Jun 1, 2010

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/12
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Pesticidal 2-acylamino-4-halogeno-5-nitrothiazoles of the formula ##STR1## in which Hal represents halogen, PA1 x represents an integer 0 or 1, PA1 A represents O, S or N--R.sup.2, where PA2 R.sup.2 represents hydrogen, alkyl, alkenyl, halogenoalkyl, cyanoalkyl or alkoxycarbonylalkyl, or represents cycloalkyl, aryl or aralkyl, each of which is optionally monosubstituted to polysubstituted by identical or different substituents, and PA1 R and R.sup.1 each independently represents hydrogen or various organic radicals, with the exception that R.sup.1 is not hydrogen when A represents O or S, and the compound 2-acetylamino-4-iodo-5-nitro-thiazole is excepted.