PL416224A1 - New quaternary alkoxymethyl propiconazole salts with 3,6-dichloro-2-methoxybenzoate anion, method for obtaining them and applications as the two-function plant protection fungicide and herbicide agents - Google Patents
New quaternary alkoxymethyl propiconazole salts with 3,6-dichloro-2-methoxybenzoate anion, method for obtaining them and applications as the two-function plant protection fungicide and herbicide agentsInfo
- Publication number
- PL416224A1 PL416224A1 PL416224A PL41622416A PL416224A1 PL 416224 A1 PL416224 A1 PL 416224A1 PL 416224 A PL416224 A PL 416224A PL 41622416 A PL41622416 A PL 41622416A PL 416224 A1 PL416224 A1 PL 416224A1
- Authority
- PL
- Poland
- Prior art keywords
- dichloro
- methoxybenzoate
- anion
- alkoxymethylpropiconazole
- salts
- Prior art date
Links
- -1 alkoxymethyl propiconazole salts Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000000417 fungicide Substances 0.000 title abstract 2
- 239000004009 herbicide Substances 0.000 title abstract 2
- 230000000855 fungicidal effect Effects 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 230000001588 bifunctional effect Effects 0.000 abstract 1
- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000011814 protection agent Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Przedmiotem zgłoszenia są sole alkoksymetylopropikonazolu z anionem 3,6-dichloro-2-metoksybenzoesanowym, o wzorze ogólnym 1, w którym R oznacza podstawnik alkilowy zawierający od 3 do 18 atomów węgla. Zgłoszenie obejmuje też sposób ich otrzymywania, który polega na tym, że w pierwszym etapie procesu czwartorzędowy chlorek alkoksymetylopropikonazolu o wzorze ogólnym 2, w którym R oznacza podstawnik alkilowy zawierający od 3 do 18 atomów węgla, poddaje się reakcji ze stechiometryczną ilością wodorotlenku sodu lub wodorotlenku potasu w środowisku rozpuszczalnika organicznego, korzystnie metanolu, w czasie 5 - 30 minut, korzystnie 15 minut, w temperaturze od 20 do 60°C, korzystnie w 25°C, następnie powstały osad soli nieorganicznej przesącza się, a powstały czwartorzędowy wodorotlenek alkoksymetylopropikonazolu zawarty w przesączu zobojętnia się, a w drugim etapie stechiometryczną ilością kwasu 3,6-dichloro-2-metoksybenzoesowego w postaci roztworu w rozpuszczalniku organicznym, korzystnie metanolu, po czym rozpuszczalnik usuwa się przez odparowanie pod obniżonym ciśnieniem, a powstały produkt suszy się w warunkach obniżonego ciśnienia w temperaturze od 40 do 80°C, korzystnie w 50°C, w czasie od 4 do 24 godzin, korzystnie 8 godzin. Zgłoszenie dotyczy także zastosowania nowych czwartorzędowych soli alkoksymetylopropikonazolu z anionem 3,6-dichlo-2-metoksybenzoesanowym jako dwufunkcyjnych środków ochrony roślin, fungicydów i herbicydów.The subject of the application are salts of alkoxymethylpropiconazole with 3,6-dichloro-2-methoxybenzoate anion of general formula 1, wherein R is an alkyl substituent containing from 3 to 18 carbon atoms. The application also includes a method for their preparation, which consists in the fact that in the first stage of the process, an alkoxymethylpropiconazole chloride quaternary formula (II), in which R is an alkyl substituent containing from 3 to 18 carbon atoms, is reacted with a stoichiometric amount of sodium hydroxide or potassium hydroxide in an organic solvent environment, preferably methanol, for 5 - 30 minutes, preferably 15 minutes, at a temperature of 20 to 60 ° C, preferably at 25 ° C, then the resulting inorganic salt precipitate is filtered, and the resulting alkoxymethylpropiconazole hydroxide contained in the filtrate neutralized, and in a second step with a stoichiometric amount of 3,6-dichloro-2-methoxybenzoic acid in the form of a solution in an organic solvent, preferably methanol, after which the solvent is removed by evaporation under reduced pressure, and the resulting product is dried under reduced pressure at a temperaturefrom 40 to 80 ° C, preferably at 50 ° C, for 4 to 24 hours, preferably 8 hours. The application also concerns the use of new alkoxymethylpropiconazole quaternary salts with 3,6-dichloro-2-methoxybenzoate anion as bifunctional plant protection agents, fungicides and herbicides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL416224A PL231925B1 (en) | 2016-02-22 | 2016-02-22 | New quaternary alkoxymethyl propiconazole salts with 3,6-dichloro-2-methoxybenzoate anion, method for obtaining them and applications as the two-function plant protection fungicide and herbicide agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL416224A PL231925B1 (en) | 2016-02-22 | 2016-02-22 | New quaternary alkoxymethyl propiconazole salts with 3,6-dichloro-2-methoxybenzoate anion, method for obtaining them and applications as the two-function plant protection fungicide and herbicide agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL416224A1 true PL416224A1 (en) | 2017-08-28 |
| PL231925B1 PL231925B1 (en) | 2019-04-30 |
Family
ID=59684525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL416224A PL231925B1 (en) | 2016-02-22 | 2016-02-22 | New quaternary alkoxymethyl propiconazole salts with 3,6-dichloro-2-methoxybenzoate anion, method for obtaining them and applications as the two-function plant protection fungicide and herbicide agents |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL231925B1 (en) |
-
2016
- 2016-02-22 PL PL416224A patent/PL231925B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL231925B1 (en) | 2019-04-30 |
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