Plant protection agents based on 1,2,4-triazole derivatives and also new derivatives of 1,2,4-triazole

US4639266A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Gunther Heubach
• Klaus Bauer · Rodgau, DE
• Hermann Bieringer · Eppstein, DE

Key dates

• Filing date: Sep 9, 1985
• Grant date: Jan 27, 1987
• Expiry date: Sep 9, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D413/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to plant protection agents which contain a triazole compound of the formula I ##STR1## in which Z denotes halogen, nitro, cyano, trifluoromethyl, (substituted) alkyl, (substituted) alkoxy, (substituted) alkylthio, (substituted) cycloalkyl, (substituted) phenyl or (substituted) phenoxy, Y denotes H, (substituted) alkyl, alkenyl, alkinyl or (substituted) cycloalkyl, X denotes hydroxyl, alkyl, cycloalkoxy, phenoxy, alkenyloxy, alkinyloxy, (substituted) alkoxy, (substituted) alkylthio or a radical of the formulae ##STR2## and n denotes 0, 1, 2 or 3, and salts thereof, and to new compounds of the formula I as defined above, Y denoting CCl.sub.3 or CHCl.sub.2 in the event that X denotes (C.sub.1 -C.sub.4)-alkyl, and compounds in which PA0 (a) Y denotes H, (Z).sub.n denotes H, 4-Cl, 4-CH.sub.3, 2-OCH.sub.3, 4-OCH.sub.3 or 4-OC.sub.2 H.sub.5 and X denotes OH, OCH.sub.3 or OC.sub.2 H.sub.5, PA0 (b) Y denotes CH.sub.3, (Z).sub.n denotes 4-NO.sub.2, 4-OCH.sub.3, 2-Cl, 4-Cl, 2-OCH.sub.3 -4-NO.sub.2 or 2-CH.sub.3 -4-NO.sub.2 and X denotes OH or OC.sub.2 H.sub.5 and PA0 (c) Y denotes C.sub.2 H.sub.5 or CH(CH.sub.3).sub.2, (Z).sub.n denotes H and X denotes OCH.sub.3 being ex…