PROCESSO PARA A PREPARACAO DE 6-HALOGENO-TERC-BUTIL-1,2,4-TRIAZINO-5-ONAS SUBSTITUIDAS COMPOSICAO HERBICIDA E PROCESSOS PARA O COMBATE DO CRESCIMENTO DE PLANTAS NAO PRETENDIDAS E PARA A PREPARACAO DE COMPOSICOES

A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula in which R1 is an amino or methyl group, R2 is an alkylmercapto, alkylamino or dialkylamino group, X is a halogen atom, and Y and Z each independently is a hydrogen or halogen atom, which possesses selective herbicidal activity....

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Bibliographic Details
Main Authors KRANZ E, SCHMIDT R, EUE L, FINDEISEN K
Format Patent
LanguagePortuguese
Published 15.06.1982
Edition3
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:A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula in which R1 is an amino or methyl group, R2 is an alkylmercapto, alkylamino or dialkylamino group, X is a halogen atom, and Y and Z each independently is a hydrogen or halogen atom, which possesses selective herbicidal activity. A synthesis involving the novel intermediates in which X, Y and Z have the above-mentioned meaning and Q is CN, CONH2 or COOH, is also shown.
Bibliography:Application Number: BR19818106270