RU2006145439A - Очистка n-(фосфонометил)глицина - Google Patents
Очистка n-(фосфонометил)глицина Download PDFInfo
- Publication number
- RU2006145439A RU2006145439A RU2006145439/04A RU2006145439A RU2006145439A RU 2006145439 A RU2006145439 A RU 2006145439A RU 2006145439/04 A RU2006145439/04 A RU 2006145439/04A RU 2006145439 A RU2006145439 A RU 2006145439A RU 2006145439 A RU2006145439 A RU 2006145439A
- Authority
- RU
- Russia
- Prior art keywords
- pmg
- product
- composition
- base
- purified
- Prior art date
Links
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title claims abstract 3
- 238000004140 cleaning Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 11
- 239000000203 mixture Substances 0.000 claims abstract 6
- 239000002253 acid Substances 0.000 claims abstract 4
- 239000000463 material Substances 0.000 claims abstract 4
- 150000003839 salts Chemical class 0.000 claims abstract 4
- 239000005562 Glyphosate Substances 0.000 claims abstract 2
- 229940097068 glyphosate Drugs 0.000 claims abstract 2
- 239000012528 membrane Substances 0.000 claims abstract 2
- 238000000746 purification Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000047 product Substances 0.000 claims 4
- 239000012264 purified product Substances 0.000 claims 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 239000004471 Glycine Substances 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- OXHDYFKENBXUEM-UHFFFAOYSA-N glyphosine Chemical compound OC(=O)CN(CP(O)(O)=O)CP(O)(O)=O OXHDYFKENBXUEM-UHFFFAOYSA-N 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000002244 precipitate Substances 0.000 abstract 2
- 238000001728 nano-filtration Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
- C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Claims (10)
1. Способ очистки глифосата (PMG), включающий:
1) растворение или суспендирование материала, содержащего PMG, в воде в присутствии основания с получением композиции, включающей соль PMG в водном растворе основания,
2) приведение композиции в контакт с кислотой таким образом, что соль PMG нейтрализуется, с получением осажденного PMG и
3) выделение осажденного PMG,
при условии, что композицию со стадии 1) не концентрируют и не фильтруют с использованием мембранного нанофильтра.
2. Способ по п.1, в котором количество основания составляет от 0,5 до 1,2 молярных эквивалентов в расчете на число моль материала PMG.
3. Способ по п.1, в котором количество кислоты, используемой для нейтрализации, составляет от 0,5 до 1,3 молярных эквивалентов в расчете на число моль материала PMG.
4. Способ по п.1, в котором основание представляет собой гидроксид натрия.
5. Способ по п.1, в котором кислота представляет собой хлористоводородную кислоту.
6. Способ по п.1, в котором очищенный продукт PMG содержит менее чем 0,1 мас.% глицина, в расчете на общую массу очищенного продукта PMG.
7. Способ по п.1, в котором очищенный продукт PMG содержит менее чем 0,1 мас.% MePMG в расчете на общую массу очищенного продукта PMG.
8. Способ по п.1, в котором очищенный продукт PMG содержит менее чем 0,2 мас.% глифозина от общей массы очищенного продукта PMG.
9. Способ по п.1, в котором продукт стадии 2) имеет рН от 0,9 до 2,9.
10. Способ по п.1, в котором продукт стадии 2) имеет рН от 0,9 до 1,25.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57325504P | 2004-05-21 | 2004-05-21 | |
| US60/573,255 | 2004-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006145439A true RU2006145439A (ru) | 2008-06-27 |
| RU2369611C2 RU2369611C2 (ru) | 2009-10-10 |
Family
ID=35134799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006145439/04A RU2369611C2 (ru) | 2004-05-21 | 2005-05-20 | Очистка n-(фосфонометил)глицина |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US7683207B2 (ru) |
| EP (1) | EP1756127B1 (ru) |
| JP (1) | JP4896881B2 (ru) |
| KR (1) | KR20070012828A (ru) |
| CN (1) | CN1953986B (ru) |
| AT (1) | ATE417854T1 (ru) |
| AU (1) | AU2005245973B2 (ru) |
| BR (1) | BRPI0511434A (ru) |
| CA (1) | CA2564397A1 (ru) |
| DE (1) | DE602005011797D1 (ru) |
| DK (1) | DK1756127T3 (ru) |
| ES (1) | ES2317251T3 (ru) |
| IL (1) | IL178994A (ru) |
| MX (1) | MXPA06013372A (ru) |
| NZ (1) | NZ550781A (ru) |
| PL (1) | PL1756127T3 (ru) |
| RU (1) | RU2369611C2 (ru) |
| TW (1) | TW200538459A (ru) |
| UA (1) | UA84345C2 (ru) |
| WO (1) | WO2005113567A1 (ru) |
| ZA (1) | ZA200609230B (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8026389B2 (en) * | 2006-12-15 | 2011-09-27 | Ricardo Amaral Remer | Solid and water-soluble active ingredient and herbicide formulation, production process therefor, and process for controlling weeds |
| CN101434620B (zh) * | 2008-12-18 | 2011-11-09 | 杭州天创净水设备有限公司 | Ida法草甘膦母液取粉系统及取粉工艺 |
| CN104151355A (zh) * | 2014-08-06 | 2014-11-19 | 四川省乐山市福华通达农药科技有限公司 | 一种甘氨酸法制备草甘膦的脏粉处理工艺 |
| CN105692960A (zh) * | 2016-03-04 | 2016-06-22 | 安徽国星生物化学有限公司 | 一种草甘膦母液的处理方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799758A (en) | 1971-08-09 | 1974-03-26 | Monsanto Co | N-phosphonomethyl-glycine phytotoxicant compositions |
| GB1436843A (en) | 1972-07-21 | 1976-05-26 | Ici Ltd | Preparation of n-phosphonomethyl-glycine |
| CH647528A5 (fr) * | 1978-10-27 | 1985-01-31 | Bcap Biolog Chem Act Pat | Procede pour la preparation de n-phosphonomethylglycine. |
| DE3564115D1 (en) * | 1984-06-04 | 1988-09-08 | Stauffer Chemical Co | Method for preparation of n-phosphonomethylglycine |
| ES2022053T3 (es) * | 1989-08-17 | 1995-04-16 | Monsanto Co | Procedimiento de purificacion de n-fosfonometilglicina. |
| EP0806428B1 (en) * | 1994-11-09 | 2003-01-29 | Showa Denko Kabushiki Kaisha | Method for isolating N-phosphonomethylglycine |
| JP3823330B2 (ja) * | 1994-11-09 | 2006-09-20 | 昭和電工株式会社 | Ｎ−ホスホノメチルグリシンの単離方法 |
| AR027024A1 (es) * | 1999-12-23 | 2003-03-12 | Basf Ag | Procedimiento para la preparacion de n-fosfonometilglicina |
| DE10130136A1 (de) | 2001-06-22 | 2003-01-02 | Basf Ag | Verfahren zur Gewinnung von N-Phosphonomethylglycin |
| AR039201A1 (es) * | 2003-03-28 | 2005-02-09 | Atanor S A | Procedimiento para purificar soluciones de glifosato mediante nanofiltracion |
-
2005
- 2005-04-28 TW TW094113644A patent/TW200538459A/zh unknown
- 2005-05-20 EP EP05753118A patent/EP1756127B1/en not_active Not-in-force
- 2005-05-20 ZA ZA200609230A patent/ZA200609230B/en unknown
- 2005-05-20 DE DE602005011797T patent/DE602005011797D1/de active Active
- 2005-05-20 MX MXPA06013372A patent/MXPA06013372A/es active IP Right Grant
- 2005-05-20 KR KR1020067024021A patent/KR20070012828A/ko not_active Application Discontinuation
- 2005-05-20 UA UAA200613503A patent/UA84345C2/ru unknown
- 2005-05-20 ES ES05753118T patent/ES2317251T3/es active Active
- 2005-05-20 BR BRPI0511434-9A patent/BRPI0511434A/pt not_active IP Right Cessation
- 2005-05-20 JP JP2007527533A patent/JP4896881B2/ja not_active Expired - Fee Related
- 2005-05-20 AU AU2005245973A patent/AU2005245973B2/en not_active Ceased
- 2005-05-20 NZ NZ550781A patent/NZ550781A/en not_active IP Right Cessation
- 2005-05-20 DK DK05753118T patent/DK1756127T3/da active
- 2005-05-20 US US11/133,739 patent/US7683207B2/en not_active Expired - Fee Related
- 2005-05-20 AT AT05753118T patent/ATE417854T1/de active
- 2005-05-20 WO PCT/US2005/017989 patent/WO2005113567A1/en active Application Filing
- 2005-05-20 CA CA002564397A patent/CA2564397A1/en not_active Abandoned
- 2005-05-20 PL PL05753118T patent/PL1756127T3/pl unknown
- 2005-05-20 CN CN2005800151195A patent/CN1953986B/zh not_active Expired - Fee Related
- 2005-05-20 RU RU2006145439/04A patent/RU2369611C2/ru not_active IP Right Cessation
-
2006
- 2006-11-01 IL IL178994A patent/IL178994A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP4896881B2 (ja) | 2012-03-14 |
| CA2564397A1 (en) | 2005-12-01 |
| IL178994A0 (en) | 2007-03-08 |
| AU2005245973A1 (en) | 2005-12-01 |
| DK1756127T3 (da) | 2009-03-02 |
| CN1953986B (zh) | 2011-04-06 |
| JP2008500395A (ja) | 2008-01-10 |
| WO2005113567A1 (en) | 2005-12-01 |
| ES2317251T3 (es) | 2009-04-16 |
| CN1953986A (zh) | 2007-04-25 |
| ATE417854T1 (de) | 2009-01-15 |
| KR20070012828A (ko) | 2007-01-29 |
| EP1756127A1 (en) | 2007-02-28 |
| DE602005011797D1 (de) | 2009-01-29 |
| ZA200609230B (en) | 2008-06-25 |
| EP1756127B1 (en) | 2008-12-17 |
| TW200538459A (en) | 2005-12-01 |
| IL178994A (en) | 2010-06-16 |
| UA84345C2 (en) | 2008-10-10 |
| US20060264655A1 (en) | 2006-11-23 |
| AU2005245973B2 (en) | 2010-09-16 |
| BRPI0511434A (pt) | 2007-12-26 |
| RU2369611C2 (ru) | 2009-10-10 |
| NZ550781A (en) | 2009-06-26 |
| MXPA06013372A (es) | 2007-03-01 |
| PL1756127T3 (pl) | 2009-06-30 |
| US7683207B2 (en) | 2010-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130521 |