FIELD: organic chemistry. SUBSTANCE: product: 5- amino-2- methylbenzodioxolane -1,3-(2,4 -dichlorophenoxy) -acet- ate, empirical formula is C16H12Cl2NO5. Reagent 1: 5-amino -2- methyldioxolane -1,3. Reaction conditions: diethyl ether. Agent at the dose 0.0001 mg/l increases radish and corn growth and at the dose 1 kg/ha d.v. decreases monocotyledonous mass by 54% and that of dicotyledonous by 92% At concentration 0.0001% agent increases germination of birch seeds by 74% that equal with 2,4-dichlorophenoxyacetic acid amine salt. Synthesized compounds were used as herbicides and plant growth stimulating agents. EFFECT: improved method of synthesis. 3 tbl
Title | Year | Author | Number |
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6-AMINOBENZODIOXANE-1,4-(2,4-DICHLOROPHENOXY) ACETATE HAVING HERBICIDAL AND GROWTH STIMULATING ACTIVITY | 1992 |
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5-AMINO -2- METHYLBENZODIOXOLANE-1,3- (4-METHOXYCARBONYL -2,3,5,6 -TETRACHLORO) -BENZOATE AS HERBICIDE | 1993 |
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N-FURFULYDENE PROPANOL AMINE HAVING HERBICIDE ACTIVITY | 1992 |
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6-AMINOBENNZODIOXANE- 1,4-(4- METOXYCARBONYL- 2,3,5,4- TETRACHLOR)BENZOATE HAVING HERBICIDE ACTIVITY | 1992 |
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6-AMINOBENZODIOXANE-1,4-(2-METHOXY-3,6-DICHLORO)BENZOATE HAVING HERBICIDAL ACTIVITY | 1992 |
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PLANT GROWTH STIMULATOR AND FUNGICIDE | 1992 |
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REGULATING AGENT FOR THE GROWTH AND DEVELOPMENT OF PLANTS | 1992 |
|
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4-METHYL-4-(1,1-DICHLORO-2-CYCLOPROPYLMETHOXYETHYL)-1,3-DIOXANE HAVING HERBICIDE ACTIVITY | 1993 |
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RU2086547C1 |
REGULATING AGENT OF THE GROWTH AND DEVELOPMENT OF PLANTS | 1993 |
|
RU2114841C1 |
Authors
Dates
1995-11-10—Published
1993-11-17—Filed