Tetrazolinone derivatives

Herbicidal novel tetrazolinone derivatives of the formula: (I) wherein R1 is alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl, alkynyl, alkoxy or phenyl which is optionally substituted, and R2 is alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl, alkynyl, alkoxy or phenyl which is optionally subs...

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Main Authors MINEGISHI; NATSUKO, MAURER; FRITZ, GOTO; TOSHIO, MORIYA; KOICHI, ITO; SEISHI, UKAWA; KAZUHIRO, ITO; ASAMI, WADA; KATSUAKI, WATANABE; RYO
Format Patent
LanguageEnglish
Published 31.12.1996
Edition6
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
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Summary:Herbicidal novel tetrazolinone derivatives of the formula: (I) wherein R1 is alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl, alkynyl, alkoxy or phenyl which is optionally substituted, and R2 is alkyl, haloalkyl, cycloalkyl, alkenyl, haloalkenyl, alkynyl, alkoxy or phenyl which is optionally substituted, or R1 and R2 form, together with the nitrogen atom to which R1 and R2 are bonded, a 5- or 6-membered heterocyclic ring, optionally fused to a carbocyclic ring optionally and independently substituted by C1-4 alkyl, and R3 is a 5-membered heterocyclic radical containing at least one hereto atom selected from the group consisting of nitrogen, oxygen, and sulfur, optionally substituted by at least one substitutent selected from the group consisting of halogen, benzyl, phenyl, halogen-substituted phenyl, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4alkylthio, C1-4 alkyl-sulfonyl and C3-8 cycloalkyl, processes for their preparation and novel intermediates therefor.
Bibliography:Application Number: US19950508776