PROCESS FOR PREPARING N-ARYL-SULFONYL-N'-TRIAZOLULUREAS

• Main Authors: TOPFL WERNER, KRISTINSSON HAUKUR, MEYER WILLY
• Format: Patent
• Language: English; Korean
• Published: 20.11.1990
• Edition: 5
• Subjects: 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

N-arylsulfonyl-N'-triazolylurea of formula (I) and their salts are prepared. In (I), R1 is a gp. of formula (II) or (III); R2 and R3 each= H or C1-6 alkyl; R4= H, halogen, C1-6 alkyl, C1-6 halo alkyl, cyclopropyl; Z=O or S; R5 and R9= H, halogen, cyano, nitro, C1-6 alkyl, C1-6 haloalkyl, C2-6 a...