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
- 238000000034 method Methods 0.000 title abstract 4
- WSGYTJNNHPZFKR-UHFFFAOYSA-N 3-hydroxypropanenitrile Chemical class OCCC#N WSGYTJNNHPZFKR-UHFFFAOYSA-N 0.000 title abstract 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052698 phosphorus Inorganic materials 0.000 title abstract 3
- 239000011574 phosphorus Substances 0.000 title abstract 3
- IAJOBQBIJHVGMQ-UHFFFAOYSA-N 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid Chemical compound CP(O)(=O)CCC(N)C(O)=O IAJOBQBIJHVGMQ-UHFFFAOYSA-N 0.000 abstract 4
- 239000005561 Glufosinate Substances 0.000 abstract 2
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 Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113264958A (zh) * | 2014-05-13 | 2021-08-17 | 拜耳作物科学股份公司 | 制备含磷羟腈的方法 |
WO2017037009A1 (de) * | 2015-09-02 | 2017-03-09 | Bayer Cropscience Aktiengesellschaft | Verfahren zur herstellung von phosphorhaltigen cyanhydrinestern |
WO2019015909A1 (de) | 2017-07-21 | 2019-01-24 | Basf Se | Herstellung von glufosinat durch umsetzung von 3-[n-butoxy(methyl)phosphoryl]-1 -cyanopropylacetat zu einer mischung aus n-butyl(3-amino-3-cyanopropyl)-methylphosphinat und (3-amino-3-cyanopropyl)-methylphosphinsäure ammoniumsalz |
CN111479816B (zh) * | 2017-12-19 | 2023-10-27 | 巴斯夫欧洲公司 | 制备含磷α-氨基腈的方法 |
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 |
WO2023001132A1 (zh) * | 2021-07-20 | 2023-01-26 | 利尔化学股份有限公司 | 制备草铵膦或其类似物的方法 |
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 CN CN201680050964.4A patent/CN107922447B/zh active Active
- 2016-08-29 MX MX2018002731A patent/MX2018002731A/es unknown
- 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 EP EP16757669.3A patent/EP3344636B1/de active Active
- 2016-08-29 BR BR112018004234A patent/BR112018004234A2/pt not_active Application Discontinuation
- 2016-08-29 US US15/756,174 patent/US10196410B2/en active Active
- 2016-08-29 JP JP2018511192A patent/JP2018529662A/ja active Pending
- 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 |
---|---|
JP2018529662A (ja) | 2018-10-11 |
US20180244702A1 (en) | 2018-08-30 |
CN107922447B (zh) | 2021-03-09 |
US10196410B2 (en) | 2019-02-05 |
EP3344636B1 (de) | 2019-07-31 |
MX2018002731A (es) | 2018-04-13 |
TW201722973A (zh) | 2017-07-01 |
EP3344636A1 (de) | 2018-07-11 |
CN107922447A (zh) | 2018-04-17 |
WO2017037012A1 (de) | 2017-03-09 |
IL257374A (en) | 2018-04-30 |
KR20180048662A (ko) | 2018-05-10 |
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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] |