4-(1H-azolylmethyl)-1,3-dioxolan-5-one derivatives, their preparation and use as plant growth regulators and/or pesticides

• Main Author: KUNZ, WALTER
• Format: Patent
• Language: English; French; German
• Published: 20.01.1982
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

Es werden neue 4-(1H-Azolylmethyl)-1,3-dioxolan-5-on-derivate der hierin definierten Formel I sowie ihre Herstellung und Verwendung beschrieben. Dabei stehen R1 und R2 für gegebenenfalls substituiertes Alkyl oder Phenyl oder bilden gemeinsam einen drei- bis siebenfliedrigen, gegebenenfalls substituierten carboxyclischen Ring; A ist ein gegebenenfalls substituierter Phenylrest, und X steht für -CH= oder -N=. Die Wirkstoffe der Formel I lassen sich in Form entsprechender Mittel zur Regulierung des Pflanzenwachstums und/oder zur Bekämpfung und/oder Verhütung eines Befalls der Pflanzen durch phytopathogene Mikroorganismen einsetzen. The invention relates to novel 4-(1H-azolylmethyl)-1,3-dioxolan-5-one derivatives of the formula I (I) and to the production and use of these compounds. In formula I, R1 and R2 are unsubstituted or substituted alkyl or phenyl, or together form a 3- to 7-membered carbocyclic ring which is unsubstituted or substituted, A is an unsubstituted or substituted phenyl radical, and X is -CH= or -N=. The compounds of the formula I can be used in the form of appropriate compositions for regulating plant growth and/or for controlling and/or protecting plants from attack by phytopathogenic microorganisms.