Substituted acetic acid esters useful as pesticides per se and as intermediates for substitued acrylic esters pesticides

US5462943A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Thomas Seitz · Viernheim, DE
• Alexander Klausener · Neunburg vorm Wald, DE
• Dieter Berg · Wuppertal, DE
• Ulrike Wachendorff-Neumann · Neuwied, DE
• Christoph Erdelen · Leichlingen, DE
• Gerd Hanssler · Leverkusen, DE
• Wilhelm Brandes · Leichlingen, DE
• Stefan Dutzmann · Goldkronach, DE

Key dates

• Filing date: Jul 9, 1993
• Grant date: Oct 31, 1995
• Expiry date: Jul 9, 2013

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/54
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Substituted acetic acid esters of the formula ##STR1## in which R.sup.1 Represents alkyl, or represents optionally substituted aralkyl, PA1 R.sup.2 Represents dialkylamino, alkoxy or alkylthio, or represents in each case optionally substituted aralkyloxy or arylalkylthio, PA1 R.sup.3 and R.sup.4 in each case independently of one another represent hydrogen, cyano, halogen or alkyl, PA1 R.sup.5, R.sup.6 and R.sup.8 represent hydrogen or other radicals, and PA1 R.sup.7 represents optionally substituted pyrimidinyl. The compounds are pesticidially active and also used as intermediates for other acetic acid compounds.