SUBSTITUTED 2,4-DIAMINO-1,3,5-TRIAZINE AS HERBICIDE

• Main Authors: KOTO TOSHIO, STELZER UWE DR, LEHR STEFAN DR, WATANABE YUKIYOSHI DR, DOLLINGER MARKUS DR, RIEBEL HANS-JO DR
• Format: Patent
• Language: English
• Published: 25.07.2000
• Edition: 7
• 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

PURPOSE: Substituted 2,4-diamino-1,3,5-triazine of the general formula (I), preparation method thereof, an intermediate for substituted 2,4-diamino-1,3,5-triazine, and its use as herbicide are provided. CONSTITUTION: Substituted 2,4-diamino-1,3,5-triazine of the general formula (I), in which R¬1 stands for hydrogen or for optionally substituting alkyl, R¬2 stands for formyl or for optionally substituting alkylcarbonyl, alkoxycarbonyl, alkylsulfonyl, arylcarbonyl or arysulfonyl respectively, R¬3 for optionally substituting alkyl or cycloalkyl respectively, R¬4 for hydrogen or alkyl, A for oxygen or methylene, Ar for optionally substituting aryl or heterocyclyl respectively and Z for hydrogen, hydroxy, cyano, nitro, halogen or for optionally substituted alkyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, alkenyl or alkinyl respectively (in which three previously known combinations are excluded). The disclosure also relates to a method and to new intermediate products for producing the new compounds and their use as herbicides.