| titleOfInvention |
6-aryl-3-thioxo-5 (ti) oxo-2, 3, 4, 5-tetrahydro-1, 2, 4-triazine substituted, use thereof, herbicidal compositions and for desiccation and / or defoliation of plants, process for the preparation of herbicidally active compositions, for the preparation of compositions that act as desiccants and / or defoliants, for the control of undesirable vegetation, and for the desiccation and / or defoliation of plants, and, derived from the substituted phenylglycolic acid |
| abstract |
"6-ARYL-3-TIOXO-5 (TI) OXO-2, 3, 4, 5-TETRAHYDRO-1, 2, 4-REPLACED TRIAZINE, USE OF THE SAME, HERBICID COMPOSITIONS AND FOR THE DESICCATION AND / OR DEFOLIATION OF PLANTS , PROCESS FOR THE PREPARATION OF HERBICIDALLY ACTIVE COMPOSITIONS, FOR THE PREPARATION OF COMPOSITIONS THAT ACT AS DESICCANTS AND / OR DEFOLIATING, FOR THE CONTROL OF UNDESIRABLE VEGETATION, AND FOR THE DESICTION OF AND / OR DEFICIENT, EFFICIENT AND / OR DEFICIENT, EFFICIENT AND / OR DEFICIENT DEFICTION The invention relates to 6-aryl-3-thioxo-5- (ti) oxo-2,3,4,5-tetrahydro-1,2,4-substituted triazines of formula (I) and their salts. In said formula, R¹ is C ~ 1 ~ -C ~ 6 ~ -alkyl, C ~ 1 ~ -C ~ 6 ~ -halogen alkyl, and possibly substituted phenyl; R² is NH ~ 2 ~, C ~ 1 ~ -C ~ 6 ~ -alkyl, C ~ 1 ~ -C ~ 6 ~ -halogen alkyl, C ~ 2 ~ -C ~ 6 ~ -alkenyl, C ~ 3 ~ -C ~ 6 ~ -alkynyl, (C ~ 1 ~ -C ~ 6 ~ -alkoxy) carbonyl-C ~ 1 ~ -C ~ 6 ~ -alkyl, C ~ 1 ~ -C ~ 6 ~ -alkoxy-C ~ 1 ~ - C ~ 6 ~ -alkyl, C ~ 1 ~ -C ~ 6 ~ alkylthio-C ~ 1 ~ -C ~ 6 ~ -alkyl, C ~ 3 ~ -C ~ 6 ~ -cycloalkyl; Air is a group that corresponds to the formula; Y is O, S; Z is O, S, NH, N (C ~ 1 ~ -C ~ 6 ~ -alkyl) and R³, R ^ 4 ^, R ^ 5 ^, R ^ 6 ^, R ^ 7 ^ and R ^ 8 ^ have the meaning given in the description. Said compounds are used as herbicides for the desiccation / defoliation of plants. |