Halogenated triazolylvinyl keto and carbinol compounds and plant growth regulant and fungicidal compositions

US4729783A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Erik Regel
• Karl H. Buchel · Burscheid, DE
• Klaus Lurssen · Wittlich, DE
• Paul-Ernst Frohberger · Leverkusen, DE
• Wilhelm Brandes · Leichlingen, DE

Key dates

• Filing date: Mar 22, 1985
• Grant date: Mar 8, 1988
• Expiry date: Mar 22, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D249/08
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Halogenated triazolylvinyl keto derivatives and carbinol derivatives of the general formula ##STR1## in which A represents a keto group or a CH(OH) grouping, PA1 X represents a hydrogen or halogen atom, PA1 Y represents a halogen atom, PA1 R represents a halogen atom, an alkyl, halogenoalkyl, halogenoalkoxy, alkoxy, alkylthio, halogenoalkylthio, alkylamino, dialkylamino, nitro, cyano, hydroxyl or alkylcarbonyloxy radical, an optionally substituted phenyl radical, an optionally substituted phenoxy radical or an optionally substituted benzyloxy radical and PA1 n is 0, 1, 2 or 3, and physiologically acceptable acid addition salts and metal salt complexes thereof are outstandingly effective as plant growth regulators and as fungicides. The inventive compounds can be prepared by reacting a triazolylketone with an aldehyde.