.alpha.-arylacrylates substituted by a trifluoromethylpyrimidinyloxy radical, fungicidal compositions and methods

US5194438A · kind A · utility

Assignee

• BASF SE

Inventors

• Franz Schuetz · Ludwigshafen, DE
• Thomas Kuekenhoehner · Bischofswerda, DE
• Jochen Wild · Ruppertsberg, DE
• Hubert Sauter · Mannheim, DE
• Eberhard Ammermann · Heppenheim, DE
• Gisela Lorenz · Neustadt, DE

Key dates

• Filing date: Jan 25, 1991
• Grant date: Mar 16, 1993
• Expiry date: Jan 25, 2011

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D239/38
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

.alpha.-Arylacrylates substituted by a heterocyclic radical and of the general formula I ##STR1## where R.sup.1 is alkoxy or alkylthio R.sup.2 is alkyl, Het is pyridyl, pyridone, quinolyl, pyrimidinyl, pyrimidinone, the heterocyclic ring system being unsubstituted or substituted, A is carbonyloxy, oxygen or sulfur, and n is 0 or 1, and their plant-tolerated acid addition salts and metal complexes, and the N-oxides of the heterocyclic compounds, and fungicides containing these compounds.