PL413394A1 - Arginine salts of phenoxy acids and methods for obtaining them and their application as herbicides - Google Patents
Arginine salts of phenoxy acids and methods for obtaining them and their application as herbicidesInfo
- Publication number
- PL413394A1 PL413394A1 PL413394A PL41339415A PL413394A1 PL 413394 A1 PL413394 A1 PL 413394A1 PL 413394 A PL413394 A PL 413394A PL 41339415 A PL41339415 A PL 41339415A PL 413394 A1 PL413394 A1 PL 413394A1
- Authority
- PL
- Poland
- Prior art keywords
- application
- herbicides
- arginine salts
- obtaining
- methyl
- Prior art date
Links
- 125000000637 arginyl group Chemical class N[C@@H](CCCNC(N)=N)C(=O)* 0.000 title abstract 3
- 125000000951 phenoxy group Chemical class [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 title abstract 3
- 239000004009 herbicide Substances 0.000 title abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 4
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Przedmiotem zgłoszenia są argininowe sole fenoksykwasów o wzorze ogólnym 1, w którym R1 oznacza chlor lub grupę metylową, a R2 oznacza proton lub grupę metylową. Przedmiotem zgłoszenia jest także sposób otrzymywania argininowych soli fenoksykwasów oraz ich zastosowanie jako herbicydów. Sposób polega na tym, że aminę o wzorze ogólnym 2, poddaje się reakcji z kwasem o wzorze ogólnym 3, w którym R1 oznacza chlor lub grupę metylową R2 oznacza proton lub grupę metylową, M zaś oznacza proton, w stosunku molowym 1 : (0,8 - 1,5) w środowisku, po czym odparowuje się rozpuszczalnik w warunkach obniżonego ciśnienia w temperaturze 50°C, następnie dodaje się bezwodny aceton, po czym usuwa się powstały osad, dalej odparowuje się aceton, a otrzymany produkt suszy w warunkach obniżonego ciśnienia w temperaturze 60°C.The subject of the application are arginine salts of phenoxy acids of general formula 1 in which R1 is chlorine or methyl and R2 is proton or methyl. The subject of the application is also the method of obtaining arginine salts of phenoxy acids and their use as herbicides. The method consists in reacting the amine of general formula 2 with the acid of general formula 3 in which R1 is chlorine or methyl R2 is a proton or methyl group and M is a proton in a molar ratio of 1: (0, 8 - 1.5) in an environment, then the solvent is evaporated under reduced pressure at 50 ° C, then anhydrous acetone is added, then the precipitate formed is removed, the acetone is further evaporated, and the obtained product is dried under reduced pressure at a temperature of 60 ° C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL413394A PL228326B1 (en) | 2015-08-03 | 2015-08-03 | Arginine salts of phenoxy acids and methods for obtaining them and their application as herbicides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL413394A PL228326B1 (en) | 2015-08-03 | 2015-08-03 | Arginine salts of phenoxy acids and methods for obtaining them and their application as herbicides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL413394A1 true PL413394A1 (en) | 2017-02-13 |
| PL228326B1 PL228326B1 (en) | 2018-03-30 |
Family
ID=57965423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL413394A PL228326B1 (en) | 2015-08-03 | 2015-08-03 | Arginine salts of phenoxy acids and methods for obtaining them and their application as herbicides |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL228326B1 (en) |
-
2015
- 2015-08-03 PL PL413394A patent/PL228326B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL228326B1 (en) | 2018-03-30 |
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