FIELD: agriculture.
SUBSTANCE: invention relates to new synthetic, chemical biologically active substances from a number of heterocyclic compounds used to protect sunflower plants. The proposed 2-chloro-N-(4-cyano-3-cyanomethyl-1H-pyrazol-5-yl)acetamide compound of the formula
used as an antidote against the phytotoxic effect of the herbicide 2,4-dichlorophenoxyacetic acid in concentrations of 10-3 and 10-4 % on sunflower seeds with a germinal root length of 2–4 mm.
EFFECT: proposed compound 2-chloro-N-(4-cyano-3-cyanomethyl-1H-pyrazol-5-yl)acetamide expands the arsenal of biologically active substances obtained synthetically and used in agriculture as an antidote on sunflower.
1 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| 7-(2-ARYL-1-CYANOVINYL)-3-PHENYL-1,2,3,4-TETRAHYDROPYRAZOLO[1,5-a][1,3,5]TRIAZINE-8-CARBONITRILES AS ANTIDOTES 2,4 -D ON SUNFLOWER | 2023 |
|
RU2803727C1 |
| 3,3'-(1,4-PHENYLENE)BIS(7-[2-{3,4-DIMETHOXYPHENYL}-1-CYANOVINYL]-1,2,3,4-TETRAHYDROPYRAZOLO[1,5-a][1,3,5]TRIAZINE-8-CARBONITRILE) AS ANTIDOTE TO 2,4-D ON SUNFLOWER | 2023 |
|
RU2803728C1 |
| N-ARYL-3[(CYANOMETHYL)AMINO]-4,6-DIMETHYLTHIENO[2,3-B]-PYRIDINE-2-CARBOXAMIDES AS 2,4-D ANTIDOTES ON SUNFLOWER | 2021 |
|
RU2776586C1 |
| N1-(3-FLUOROPHENYL)-2-(4,6-DIMETHYL-5-CHLORO-3-CYANO-2-PYRIDYLSULFANIL)-ACETAMIDE AS ANTIDOTE OF 2,4-D ON SUNFLOWER | 2008 |
|
RU2356892C1 |
| USING 3-[(SUBSTITUTED PHENYL)CARBOXAMIDO]-1,4,6-TRIMETHYL-5-R-PYRAZOLO[4,5-b]PYRIDINES AS ANTIDOTE OF 2,4-D | 2005 |
|
RU2287275C1 |
| 3-BENZYL-2,5-BIS(4-METHOXYPHENYL)-7-THIOXO-2,3,5,6,7,8-HEXAHYDROPYRIMIDO[4,5-d]PYRIMIDIN-4(1H)-ON AS AN ANTIDOTE 2,4-D ON SUNFLOWER | 2022 |
|
RU2783115C1 |
| USE OF 1,6-DIAMINO-4-ARYL-2-OXO-1,2-DIHYDROPYRIDINE-3,5-DICARBONITRILES AS 2,4-D ANTIDOTES ON SUNFLOWER | 2024 |
|
RU2826751C1 |
| ANTIDOTE OF 2,4-DICHLOROPHENOXYACETIC ACID ON SUNFLOWER | 2008 |
|
RU2383135C2 |
| USE of (E)-N-(HYDROXYMETHYL)-3-(4-CHLOROPHENYL)-2-CYANOPROP-2-ENTIOAMIDE AS 2,4-D ANTIDOTE IN SUNFLOWER | 2023 |
|
RU2808337C1 |
| 3-(2-THIOCYANATOACETYL)-2H-CHROMEN-2-ONE AS A 2,4-D ANTIDOTE ON SUNFLOWER | 2023 |
|
RU2805917C1 |
