New esters derived from cyclopropanecarboxylic acid and (R)-1-(6-phenoxy-2-pyridyl)ethanol, process for their preparation and their application in the fight against parasites

• Main Author: JEAN TESSIER ET JEAN-PIERRE DEMOUTE
• Format: Patent
• Language: English; French
• Published: 13.06.1986
• Edition: 4
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FODDER; FOODS OR FOODSTUFFS; 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; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRAPPING

Compounds of formula I: in which the alcohol copula is of absolute configuration (R), the geometry of the double bond is E or Z and in which R1 represents a hydrogen atom, or a fluorine, chlorine or bromine atom, or an alkyl or alkoxy radical, Y represents an oxygen or sulphur atom and R represents: - an optionally substituted alkyl radical; - or else an optionally substituted aryl group; - or else an optionally substituted heterocyclic radical. Another subject of the invention is a process for preparing the compounds of formula I. The compounds of formula I have pesticidal properties. L'INVENTION A POUR OBJET LES COMPOSES DE FORMULEI:(CF DESSIN DANS BOPI)DANS LAQUELLE LA COPULE ALCOOLIQUE EST DE CONFIGURATION ABSOLUE (R), LA GEOMETRIE DE LA DOUBLE LIAISON EST E OU Z ET DANS LAQUELLE R REPRESENTE UN ATOME D'HYDROGENE, OU UN ATOME DE FLUOR, DE CHLORE OU DE BROME, OU UN RADICAL ALCOYLE OU ALCOXYLE, Y REPRESENTE UN ATOME D'OXYGENE OU DE SOUFRE ET R REPRESENTE:-OU BIEN UN RADICAL ALCOYLE EVENTUELLEMENT SUBSTITUE;-OU BIEN UN GROUPEMENT ARYLE EVENTUELLEMENT SUBSTITUE;-OU BIEN UN RADICAL HETEROCYCLIQUE EVENTUELLEMENT SUBSTITUE.L'INVENTION A EGALEMENT POUR OBJET UN PROCEDE DE PREPARATION DES COMPOSES DE FORMULEI.LES COMPOSES DE FORMULEI PRESENTENT DES PROPRIETES PESTICIDES.