Combatting fungi with 1-(azol-1-yl)-4-halo-(1)-phenoxy-butan-2-ones and -ols

US4255434A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Wolfgang Kramer · Wuppertal, DE
• Karl H. Buchel · Burscheid, DE
• Paul-Ernst Frohberger · Leverkusen, DE
• Wilhelm Brandes · Leichlingen, DE
• Hans Scheinpflug · Leverkusen, DE

Key dates

• Filing date: Nov 27, 1978
• Grant date: Mar 10, 1981
• Expiry date: Nov 27, 1998

Classification

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

Abstract

Fungicidal 1-(azol-1-yl)-4-halo-1-phenoxy-butan-2-ones and -ols of the formula ##STR1## in which R represents alkyl with 1 to 4 carbon atoms; PA0 X represents hydrogen, alkyl with 1 to 4 carbon atoms or halogen; PA0 Y represents halogen; PA0 Z represents halogen, straignt-chain or branched alkyl with 1 to 4 carbon atoms, cycloalkyl with 5 to 7 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and 1 to 5 halogen atoms, alkoxy with one or 2 carbon atoms, alkylthio with 1 or 2 carbon atoms, alkoxycarbonyl with 1 to 5 carbon atoms in the alkoxy part, amino, cyano, nitro, phenyl or phenoxy substituted with at least one of halogen, amino, cyano, nitro and alkyl with 1 to 2 carbon atoms, phenylalkyl with 1 or 2 carbon atoms on the alkyl part optionally substituted in the alkyl part by alkylcarbonyl with a total of up to 3 carbon atoms and in the phenyl part by halogen, nitro or cyano; PA0 n represents 0,1,2 or 3, PA0 A is --CO-- or CH(OH)--, and PA0 B is --N.dbd. or --CH.dbd., or a salt thereof.