Tioamida s-óxidos para uso como pesticidas

• Main Author: RENE ZURFLUEH
• Format: Patent
• Language: Portuguese
• Published: 11.05.1999
• Edition: 6
• 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

Thioamide S-oxides of formula (I) are suitable as fungicidally, insecticidally and acaricidally active ingredients in crop protection, in which R1 is hydrogen or C1-C4alkyl, and R2 is hydrogen, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl or C3-C6cycloalkyl, and in which R3 and R4 independently of one another are hydrogen, cyano, C1-C4alkyl, halo-C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C3-C6cycloalkyl, cyclopropylmethyl, C1-C4alkoxy, C2-C5alkoxyalkyl, C1-C4alkoxycarbonyl, C1-C4alkylthio, C2-C5alkylthioalkyl; an unsubstituted or up to trisubstituted ring which has not more than 15 ring carbon atoms, which can be polycyclic and which contains 0-3 hetero atoms N, O or S, it being possible for this ring to be bonded via an aliphatic bridge having not more than 4 carbon atoms and/or via either CO, oxygen or sulfur; or in which R3 and R4 together with the joint carbon atom form an unsubstituted or up to trisubstituted ring which has not more than 15 ring carbon atoms, which can be polycyclic and which contains 0-3 hereto atoms N, O or S. They can be used on their own or as formulated compositions, preferably for controlling or preventing infestation with microorganisms.