SU307550A1 - - Google Patents
Info
- Publication number
- SU307550A1 SU307550A1 SU1372348A SU1372348A SU307550A1 SU 307550 A1 SU307550 A1 SU 307550A1 SU 1372348 A SU1372348 A SU 1372348A SU 1372348 A SU1372348 A SU 1372348A SU 307550 A1 SU307550 A1 SU 307550A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dimethyl ether
- damage
- herbicide
- alkyl
- amino
- Prior art date
Links
- 230000002363 herbicidal Effects 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 5
- 239000004009 herbicide Substances 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 3
- 125000004432 carbon atoms Chemical group C* 0.000 description 3
- -1 2-chloro-4 Chemical class 0.000 description 2
- 231100000674 Phytotoxicity Toxicity 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N dimethyl ether Chemical group COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- QDUJVEOOSNUDDW-UHFFFAOYSA-N 2-chloropyrimidine-4,5-diamine Chemical compound NC1=CN=C(Cl)N=C1N QDUJVEOOSNUDDW-UHFFFAOYSA-N 0.000 description 1
- 240000001592 Amaranthus caudatus Species 0.000 description 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 1
- 240000000772 Brassica cretica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 241000217446 Calystegia sepium Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000008620 Fagopyrum esculentum Species 0.000 description 1
- 235000009419 Fagopyrum esculentum Nutrition 0.000 description 1
- 240000006962 Gossypium hirsutum Species 0.000 description 1
- 240000008529 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000005824 corn Nutrition 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003255 drug test Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000021307 wheat Nutrition 0.000 description 1
Description
Изобретение относитс к химическим средствам борьбы с нежелательной растительностью , в частности к соединени м, содержащим симмтриазиновые кольца.The invention relates to chemical means of controlling undesirable vegetation, in particular to compounds containing simmtriazine rings.
Уже известны такие соединени , как 2хлор-4 ,6-бис-(диэтиламино) - симмтриазин, которые примен ют в качестве гербицида. Однако эти гербициды отличаютс низкой избирательностью действи , слабой гербицидпой активностью.Compounds such as 2-chloro-4, 6-bis- (diethylamino) -simtriazine, which are used as a herbicide, are already known. However, these herbicides are characterized by low selectivity of action, weak herbicide activity.
С целью расширени спектра действи гербицидов , повышени их активности в отношении нежелательной растительности и степени фитотоксичности предлагаетс примен ть замещенный триазиниламином диметиловый эфир общей формулыIn order to broaden the spectrum of action of herbicides, increase their activity with respect to undesirable vegetation and degree of phytotoxicity, it is proposed to use dimethyl ether substituted with triazinylamine of the general formula
С1C1
Л/ L /
/R / R
NHCH.OCH.NH NHCH.OCH.NH
R.R.
в которойwherein
R - алкил с числом атомов углерода от одного до п ти,R is alkyl with one to five carbon atoms,
азинил)-амино -диметиловый эфир получают путем взаимодействи 2-алкиламино-4-амино6-хлор-8-триазина с формальдегидом в щелочном растворе.Azinyl) amino dimethyl ether is obtained by reacting 2-alkylamino-4-amino-6-chloro-8-triazine with formaldehyde in an alkaline solution.
Изучение гербицидной активности проводили путем обработки растений до и после по влени всходов.The study of herbicidal activity was performed by treating the plants before and after the appearance of seedlings.
Ниже даны примеры испытани препарата.Below are examples of drug testing.
Семена кукурузы, пшеницы, хлопчатника, аSeeds of corn, wheat, cotton, and
также таких сорных растений, как горчица,also such weeds as mustard,
лисохвост, гречиха, вьюнок, были высе ны вfoxtail, buckwheat, bindweed, were planted in
почву. Затем опрыскивали почву через деньthe soil. Then sprayed the soil every other day
после посева до по влени всходов и послеafter sowing before germination and after
по влени всходов на 8-10 день растворомon the appearance of seedlings on the 8-10 day solution
N,N-биc-(2-xлop-4-изoпpoпилaминo - 6- триазинил )-амино -диметилового эфира в дозеN, N-bic- (2-hlop-4-isopropylamino-6-triazinyl) -amino-dimethyl ether dose
1, 2, 4 фунта/акр (1 фунт 453,6 г). Спуст 1, 2, 4 lb / acre (1 lb 453.6 g). After
две недели после обработки проводили учетtwo weeks after the treatment was carried out accounting
гербицидной активности по дес тибалльнойdeciballic herbicidal activity
шкале:scale:
О - отсутствуют повреждени ,O - no damage,
1,2 - слабые повреждени сорных растений ,1.2 - slight damage to weeds,
3 - заметное повреждение и слаба фитотоксичность дл возделываемых растений,3 - noticeable damage and weak phytotoxicity for cultivated plants,
4-6 - сильное поврел дение, отдельные растени погибли, Результаты испытаний представлены в таблице .4-6 - strong damage, some plants died, the test results are presented in the table.
в которойwherein
R - алкил с числом атомом углерода от однего до н ти,R is alkyl with the number of carbon atom from one to ni,
RI - водород или алкил с числом атомов углерода от одного до п ти. 4 Предмет изобретени Применение в качестве гербицида замещенного триазиниламином диметилового эфира общей формулы 01 I i NHCH.RI is hydrogen or alkyl with from one to five carbon atoms. 4 Subject of the Invention. Use as a herbicide of triazinylamine-substituted dimethyl ether of the general formula 01 I i NHCH.
Publications (1)
Publication Number | Publication Date |
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SU307550A1 true SU307550A1 (en) |
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