FIELD: organic chemistry, agriculture.
SUBSTANCE: invention describes the compound N-ethyl(3'-cyano-4'-methyl-6-chloropyridyl-2')-ethoxyhydrazone of the following formula: 
that is used as an antidote against the phytotoxic effect of herbicide 2,4-D on vegetating sunflower plants. Invention provides effective enhancing the antidote effect on sunflower seeds production on the background of phytotoxic effect of herbicides. Also, invention provides expanding the assortment of the known antidotes.
EFFECT: valuable properties of antidote.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| 2,3-DICHLORO-4-[(6-CHLORO-5-CYANO-4-METHYLPYRIDYL-2)-METHYLHYDRAZONO]-BUTEN-2-OIC ACID AS ANTIDOTE 2,4-D ON SUNFLOWER | 2009 |
|
RU2426719C2 |
| ANTIDOTES OF 2,4-DICHLOROPHENOXYACETIC ACID FOR SUNFLOWER | 2008 |
|
RU2384063C2 |
| 4,6-DIMETHYL-2-CHLOR-3-(5-X-1,2,4-OXADIAZOLYL-3)-PYRIDINES AS ANTIDOTES OF 2,4-DICHLOROPHENOXYACETIC ACID | 2008 |
|
RU2356900C1 |
| ANTIDOTE OF 2,4-DICHLOROPHENOXYACETIC ACID ON SUNFLOWER | 2008 |
|
RU2383135C2 |
| N1-(3-FLUOROPHENYL)-2-(4,6-DIMETHYL-5-CHLORO-3-CYANO-2-PYRIDYLSULFANIL)-ACETAMIDE AS ANTIDOTE OF 2,4-D ON SUNFLOWER | 2008 |
|
RU2356892C1 |
| 7',9'-DIMETHYL-3'-ARYL-1'-SPIRO[INDENE-2,2'-PYRIDO[3',2':4,5]THIENO]3,2-D]PYRIMIDINE]-1,3,4'(3'H)TRIONS, METHOD FOR SYNTHESIS AND APPLICATION THEREOF AS ANTIDOTES TO 2,4-D ON SUNFLOWER | 2020 |
|
RU2754220C1 |
| USING N-SUBSTITUTED 3-CYANO-4,6-DIMETHYL-5-CHLOROPYRIDYL-2-SULFONYLAMIDES AS ANTIDOTES OF HERBICIDE 2,4-DICHLOROPHENOXYACETIC ACID IN SUNFLOWER | 2005 |
|
RU2287273C1 |
| O-(4-TERT-BUTYLPHENYL)CARBONYL-4,6-DIMETHYL-2-CHLOROPYRIDYL-3-AMIDOXIME AS 2,4-D ANTIDOTE ON SUNFLOWER | 2018 |
|
RU2672881C1 |
| 2-{ [3-CYANO-4-R-5,6,7,8-TETRAHYDROQUINOLINE-2-YL]THIO} -N[(2Z)-3-Ar-4-PHENYL-1,3-THIAZOLE-2(3H)-YLIDENE]ACETAMIDES, METHOD FOR THEIR PREPARATION AND USE AS ANTIDOTES 2,4-D BASED ON SUNFLOWER | 2022 |
|
RU2786234C1 |
| N-ACYLATED 3-AMINO-4,6-DIMETHYLTHIENO[2,3-b]PYRIDINE-2-CARBOXAMIDES AS ANTIDOTES OF 2,4-D ON SUNFLOWER | 2011 |
|
RU2475490C1 |
