Novel substituted furazane

US4764524A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Wilhelm Sirrenberg
• Rudolph Braden · Odenthal, DE
• Heinz Ziemann · Leichlingen, DE
• Gerhard Zoebelein · Leverkusen, DE
• Wolfgang Pfluger · Leichlingen, DE

Key dates

• Filing date: Jan 8, 1986
• Grant date: Aug 16, 1988
• Expiry date: Jan 8, 2006

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D271/08
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Insecticidally and acaricidally active novel substituted furazanes of the formula ##STR1## in which R.sup.1 and R.sup.2 each independently is hydrogen, halogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or optionally substituted aryloxy, or PA0 R.sup.1 and R.sup.2 together are an optionally substituted alkylene radical which is interrupted by 1 or 2 oxygen atoms, PA0 R.sup.3 and R.sup.4 each independently is hydrogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, and PA0 X is oxygen or sulphur.