Arthropodicidal and fungicidal methods of using 1-aralkylpyrazoles

US4845089A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Markus Lindig · Hilden, DE
• Benedikt Becker · Mettmann, DE

Key dates

• Filing date: May 13, 1987
• Grant date: Jul 4, 1989
• Expiry date: May 13, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D231/44
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

1-Aralkylpyrazoles of the formula ##STR1## in which Ar represents optionally substituted aralkyl, PA1 R.sup.1 represents alkyl, PA1 R.sup.2 represents hydrogen, alkyl, halogenoalkyl, optionally substituted benzyl, or the --COR.sup.4, --COOR.sup.4, --NR.sup.5 R.sup.6 or --CONR.sup.5 R.sup.6 radicals, where PA1 R.sup.4 represents hydrogen, alkyl, halogenoalkyl or alkoxyalkyl, and PA1 R.sup.5 and R.sup.6 represent hydrogen and/or alkyl, PA1 R.sup.3 represents hydrogen or alkyl, or PA1 R.sup.2 and R.sup.3 together represent the --Co--(CH.sub.2).sub.m --, --(CH.sub.2).sub.m --or --CH.dbd.CH--CH.dbd.CH-- groups, where PA1 m represents the numbers 2, 3, 4 or 5, and PA1 n represents the numbers 0, 1 or 2, which possess pesticidal activity.