BR112018004234A2 - método para produçao de ésteres de cianidrina contendo fósforo - Google Patents
método para produçao de ésteres de cianidrina contendo fósforoInfo
- Publication number
- BR112018004234A2 BR112018004234A2 BR112018004234A BR112018004234A BR112018004234A2 BR 112018004234 A2 BR112018004234 A2 BR 112018004234A2 BR 112018004234 A BR112018004234 A BR 112018004234A BR 112018004234 A BR112018004234 A BR 112018004234A BR 112018004234 A2 BR112018004234 A2 BR 112018004234A2
- Authority
- BR
- Brazil
- Prior art keywords
- production
- cyanhydrin
- esters
- phosphorus
- glufosinate
- Prior art date
Links
Classifications
-
- 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 System
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids R2P(=O)(OH); Thiophosphinic acids, i.e. R2P(=X)(XH) (X = S, Se)
- C07F9/32—Esters thereof
- C07F9/3205—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/3211—Esters of acyclic saturated acids which can have further substituents on alkyl
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
Abstract
método para produçao de ésteres de cianidrina contendo fósforo. a presente invenção refere-se principalmente a um processo para a produção de certos ésteres de cianidrina contendo fósforo da fórmula (i) e a seu uso para a produção de glufosinato/sais de glufosinato. a presente invenção refere-se ainda a um método para a produção de glufosinato/sais de glufosinato.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15183424 | 2015-09-02 | ||
| PCT/EP2016/070305 WO2017037012A1 (de) | 2015-09-02 | 2016-08-29 | Verfahren zur herstellung von phosphorhaltigen cyanhydrinestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112018004234A2 true BR112018004234A2 (pt) | 2018-09-25 |
Family
ID=54062634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018004234A BR112018004234A2 (pt) | 2015-09-02 | 2016-08-29 | método para produçao de ésteres de cianidrina contendo fósforo |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10196410B2 (pt) |
| EP (1) | EP3344636B1 (pt) |
| JP (1) | JP2018529662A (pt) |
| KR (1) | KR20180048662A (pt) |
| CN (1) | CN107922447B (pt) |
| BR (1) | BR112018004234A2 (pt) |
| IL (1) | IL257374A (pt) |
| MX (1) | MX2018002731A (pt) |
| TW (1) | TW201722973A (pt) |
| WO (1) | WO2017037012A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2948713C (en) * | 2014-05-13 | 2023-04-04 | Bayer Cropscience Aktiengesellschaft | Process for preparing phosphorus-containing cyanohydrins |
| KR20180048661A (ko) * | 2015-09-02 | 2018-05-10 | 바이엘 크롭사이언스 악티엔게젤샤프트 | 인 함유 시아노히드린 에스테르의 제조 방법 |
| BR112020001209B1 (pt) | 2017-07-21 | 2023-04-11 | Basf Se | Processos para preparar uma mistura e para preparar glufosinato e uso de uma mistura |
| EP3728278B1 (de) | 2017-12-19 | 2022-11-30 | Basf Se | Verfahren zur herstellung von phosphorhaltigen aminonitrilen und glufosinat |
| CN112110954A (zh) * | 2020-09-29 | 2020-12-22 | 四川福思达生物技术开发有限责任公司 | 一种基于微通道反应器合成3-（丁氧基甲基磷酰基）-1-氰基丙基乙酸酯的方法 |
| MX2023004907A (es) * | 2021-07-20 | 2023-05-16 | Lier Chemical Co Ltd | Metodo para preparar glufosinato o analogos del mismo. |
| CN113461731A (zh) * | 2021-07-23 | 2021-10-01 | 江苏七洲绿色科技研究院有限公司 | 一种3-（丁氧基（甲基）磷酰基）-1-氰基丙基乙酸酯的制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3914345A (en) | 1971-01-08 | 1975-10-21 | Hoechst Ag | Process for the manufacture of dialkyl-phosphinic acid esters |
| DE2717440C2 (de) | 1976-05-17 | 1984-04-05 | Hoechst Ag, 6230 Frankfurt | Unkrautbekämpfung mit [(3-Amino-3-carboxy)-propyl-1]-methylphosphinsäure-Derivaten |
| DE2849003A1 (de) | 1978-11-11 | 1980-08-21 | Hoechst Ag | Phosphorhaltige cyanhydrinderivate und verfahren zu ihrer herstellung |
| DE2918609A1 (de) | 1979-05-09 | 1980-11-20 | Hoechst Ag | Verfahren zur herstellung von cyanhydrinacylaten alpha , beta -ungesaettigter aldehyde |
| DE3146196A1 (de) | 1981-11-21 | 1983-05-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung phosphoniger saeuren |
| DE3146197A1 (de) | 1981-11-21 | 1983-05-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von phosphonigsaeuremonoalkylestern |
| US4521349A (en) | 1983-01-20 | 1985-06-04 | A. R. Wilfley And Sons, Inc. | Fluid diffuser for gases and liquids |
| DE3319850C2 (de) | 1983-06-01 | 1985-05-09 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von phosphorhaltigen Cyanhydrinderivaten |
| DE3402018A1 (de) | 1984-01-21 | 1985-07-25 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung alkanphosphoniger saeuren |
| DE3911230A1 (de) | 1989-04-07 | 1990-10-11 | Hoechst Ag | Verfahren zur herstellung von alkylphosphonigsaeurediestern und/oder dialkylphosphinigsaeureestern |
| DE19736125A1 (de) | 1997-08-20 | 1999-02-25 | Hoechst Schering Agrevo Gmbh | Verfahren zur Herstellung von Glufosinate und phosphorhaltige alpha-Aminonitrile als Zwischenprodukte |
-
2016
- 2016-08-29 BR BR112018004234A patent/BR112018004234A2/pt not_active Application Discontinuation
- 2016-08-29 CN CN201680050964.4A patent/CN107922447B/zh active Active
- 2016-08-29 EP EP16757669.3A patent/EP3344636B1/de active Active
- 2016-08-29 US US15/756,174 patent/US10196410B2/en active Active
- 2016-08-29 JP JP2018511192A patent/JP2018529662A/ja active Pending
- 2016-08-29 WO PCT/EP2016/070305 patent/WO2017037012A1/de active Application Filing
- 2016-08-29 KR KR1020187006022A patent/KR20180048662A/ko unknown
- 2016-08-29 MX MX2018002731A patent/MX2018002731A/es unknown
- 2016-08-31 TW TW105127970A patent/TW201722973A/zh unknown
-
2018
- 2018-02-06 IL IL257374A patent/IL257374A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20180244702A1 (en) | 2018-08-30 |
| KR20180048662A (ko) | 2018-05-10 |
| MX2018002731A (es) | 2018-04-13 |
| EP3344636A1 (de) | 2018-07-11 |
| TW201722973A (zh) | 2017-07-01 |
| JP2018529662A (ja) | 2018-10-11 |
| CN107922447B (zh) | 2021-03-09 |
| WO2017037012A1 (de) | 2017-03-09 |
| IL257374A (en) | 2018-04-30 |
| EP3344636B1 (de) | 2019-07-31 |
| CN107922447A (zh) | 2018-04-17 |
| US10196410B2 (en) | 2019-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |