CARBAMOYL SULFIDES, THEIR PREPARATION, COMPOSITIONS CONTAINING THEM, THEIR USE TO CONTROL INSECTS, INTERMEDIATES THEREFOR AND PREPARATION OF SAID INTERMEDIATES

CARBAMOYL SULFIDES, THEIR PREPARATION, COMPOSITIONS CONTAINING THEM, THEIR USE TO CONTROL INSECTS, INTERMEDIATES THEREFOR AND PREPARATION OF SAID INTERMEDIATES

Carbamoyl sulfides of the formulae …… wherein… R is selected from various iminooxy groups;… R , R , R and R are independently H, halogen, nitro, CN, CF3, alkyl, alkoxy, ester or amide groups; or R and R form a butadienyl bridge;… R , R , R and R are independently H, alkyl, alkoxy or halogen; or eith...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHENG, JIIN-DUEY
Format: Patent
Sprache:eng
Schlagworte:
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
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Beschreibung
Zusammenfassung:Carbamoyl sulfides of the formulae …… wherein… R is selected from various iminooxy groups;… R , R , R and R are independently H, halogen, nitro, CN, CF3, alkyl, alkoxy, ester or amide groups; or R and R form a butadienyl bridge;… R , R , R and R are independently H, alkyl, alkoxy or halogen; or either R and R or R and R form a butadienyl bridge;… exhibit insecticidal activity especially on Lepidoptera species. They may be formulated for use in conventional manner. … The compounds can be made by reacting corresponding acyl fluorides of formulae …… with RH in the presence of base. … The novel acyl fluorides from a further aspect of the invention. They may be made by reacting a corresponding 2- or 4-nitrosophenol with N,N min -thiobis[N-methylcarbamic fluoride].