Pesticidal substituted acrylic esters

US5189063A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Alexander Klausener · Neunburg vorm Wald, DE
• Herbert Gayer · Monheim, DE
• Wolfgang Kramer · Wuppertal, DE
• Dieter Berg · Wuppertal, DE
• Wilhelm Brandes · Leichlingen, DE
• Gerd Hanssler · Leverkusen, DE
• Ulrike Wachendorff-Neumann · Neuwied, DE

Key dates

• Filing date: Aug 17, 1990
• Grant date: Feb 23, 1993
• Expiry date: Aug 17, 2010

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D335/02
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Pesticidal substituted acrylic esters of the formula ##STR1## in which R.sup.1 represents alkyl, or represents unsubstituted or substituted aralkyl, PA1 R.sup.2 represents dialkylamino, or represents a radical --Z--R.sup.3, PA1 R.sup.3 represents alkyl, or represents unsubstituted or substituted aralkyl, PA1 Z represents oxygen or sulphur, PA1 A represents ##STR2## where n represents a number from 0 to 6, PA2 R.sup.4 and R.sup.5 in each case independently of one another represent alkyl, or together represent an alkylene chain having 2 to 7 carbon atoms, and PA2 R.sup.6 represents alkyl, or represents a radical ##STR3## where R.sup.7 represents alkyl, alkoxy or dialkylamino, PA1 B represents the group CH--R.sup.8 or, where PA2 R.sup.9 represents unsubstituted or substituted alkyl, alkenyl, alkynyl, aralkyl, aryl or hetaryl, and PA1 R and Q independently of one another represent hydrogen, alkyl, halogenoalkyl or alkoxy.