PROCEDE DE PREPARATION DE COMPOSES D'IMIDAZOLIDINEDIONE, NOUVEAUX PRODUITS AINSI OBTENUS ET LEUR UTILISATION EN AGRICULTURE

• Main Author: SHUICHIRO ASAO, SHIGEO YAMAMOTO, YOSHIO HISADA, YOSHINORI NAKAYAMA ET CHIYOZO TAKAYAMA
• Format: Patent
• Language: French
• Published: 18.01.1980
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; 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

Composés d'imidazolidinedione, leur production et leur utilisation. Ces composés ont la formule : An imidazolidinedione compound of the formula: wherein X is a chlorine atom or a bromine atom, Y is an oxygen atom or a sulfur atom, and R1 and R2 are each a C1-C4 alkyl group, a C1-C4 alkoxy group, a C1-C4 alkylthio group, an ar(C1-C4)alkylthio group, a C1-C4 alkoxy(C2-C4)alkoxy group, a phenyl group, a phenoxy group, a C1-C4 alkylthiophenoxy group, a C1-C8 alkylamino group, a C2-C8 alkenylamino group or a cyano(C1-C4)alkylamino group, which is useful as an agricultural chemical such as insecticides, acaricides, nematocides and/or fungicides with high safety to mammalian animals and human beings.