DE69510466T2 - Verfahren zur herstellung von n-phosphonomethylglyzin - Google Patents
Verfahren zur herstellung von n-phosphonomethylglyzinInfo
- Publication number
- DE69510466T2 DE69510466T2 DE69510466T DE69510466T DE69510466T2 DE 69510466 T2 DE69510466 T2 DE 69510466T2 DE 69510466 T DE69510466 T DE 69510466T DE 69510466 T DE69510466 T DE 69510466T DE 69510466 T2 DE69510466 T2 DE 69510466T2
- Authority
- DE
- Germany
- Prior art keywords
- acid
- alkali metal
- phosphonomethylglycine
- aminomethylphosphonic acid
- formaldehyde
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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 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
-
- 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)]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9423254A GB9423254D0 (en) | 1994-11-16 | 1994-11-16 | Process |
| PCT/GB1995/002573 WO1996015135A1 (en) | 1994-11-16 | 1995-11-02 | Process for the manufacture of n-phosphonomethylglycine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69510466D1 DE69510466D1 (de) | 1999-07-29 |
| DE69510466T2 true DE69510466T2 (de) | 1999-11-18 |
Family
ID=10764573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69510466T Expired - Fee Related DE69510466T2 (de) | 1994-11-16 | 1995-11-02 | Verfahren zur herstellung von n-phosphonomethylglyzin |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US5679843A (enExample) |
| EP (1) | EP0792277B1 (enExample) |
| JP (1) | JP3576169B2 (enExample) |
| KR (1) | KR100362553B1 (enExample) |
| CN (1) | CN1061982C (enExample) |
| AR (1) | AR000087A1 (enExample) |
| AT (1) | ATE181554T1 (enExample) |
| AU (1) | AU697316B2 (enExample) |
| BG (1) | BG101523A (enExample) |
| BR (1) | BR9509691A (enExample) |
| CA (1) | CA2203553C (enExample) |
| CZ (1) | CZ149097A3 (enExample) |
| DE (1) | DE69510466T2 (enExample) |
| DK (1) | DK0792277T3 (enExample) |
| ES (1) | ES2133819T3 (enExample) |
| FI (1) | FI972065A7 (enExample) |
| GB (1) | GB9423254D0 (enExample) |
| GR (1) | GR3030456T3 (enExample) |
| HU (1) | HU217301B (enExample) |
| IL (1) | IL115793A (enExample) |
| MA (1) | MA23714A1 (enExample) |
| MY (1) | MY112939A (enExample) |
| NO (1) | NO972240L (enExample) |
| NZ (1) | NZ294891A (enExample) |
| PL (1) | PL187068B1 (enExample) |
| SK (1) | SK61297A3 (enExample) |
| TW (1) | TW296385B (enExample) |
| WO (1) | WO1996015135A1 (enExample) |
| ZA (1) | ZA959527B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9515265D0 (en) * | 1995-07-25 | 1995-09-20 | Zeneca Ltd | Chemical process |
| DE19629870A1 (de) * | 1996-07-24 | 1998-01-29 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von N-Phosphonomethylglycin |
| ATE233271T1 (de) * | 1996-09-12 | 2003-03-15 | Monsanto Technology Llc | Verfahren zur herstellung von n- phosphonomethylglyzin und ihre salze |
| US5948937A (en) * | 1996-09-12 | 1999-09-07 | Monsanto Company | Method for producing N-phosphonomethylglycine and its salts |
| ATE224186T1 (de) * | 1996-12-30 | 2002-10-15 | Monsanto Technology Llc | Verfahren zur herstellung von cyanophosphonatderivaten aus phosphorsäureanhydrid und cyanid |
| CA2276187A1 (en) * | 1996-12-30 | 1998-07-09 | Monsanto Company | Hydrogenation of cyanophosphonate derivatives |
| JP2001507665A (ja) * | 1996-12-30 | 2001-06-12 | モンサント・カンパニー | 新規シアノホスホネート誘導体及びこれらの調製方法 |
| CA2276161A1 (en) * | 1996-12-30 | 1998-07-09 | Monsanto Company | Cyanophosphorus compounds and their preparation |
| JP2001507694A (ja) * | 1996-12-30 | 2001-06-12 | モンサント・カンパニー | シアノホスホナートとグリシンの混合物の水素化 |
| CA2276356A1 (en) * | 1996-12-30 | 1998-07-09 | Monsanto Company | Method for preparing cyanophosphonate derivatives from phosphate esters and cyanide |
| CA2276166A1 (en) * | 1996-12-30 | 1998-07-09 | Monsanto Company | Method for preparing cyanophosphonate derivatives from pyrophosphate o r polyphosphate esters and cyanide |
| AU1834800A (en) | 1998-12-03 | 2000-06-19 | Monsanto Technology Llc | Cyanophosphonamides and method for preparation |
| CN100540673C (zh) * | 1999-12-27 | 2009-09-16 | 旭化成株式会社 | 生产甘氨酸的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221583A (en) * | 1978-12-22 | 1980-09-09 | Monsanto Company | N-Phosphonomethylglycinonitrile and certain derivatives thereof |
| PL156933B1 (pl) * | 1988-02-16 | 1992-04-30 | Politechnika Wroclawska | Sposób wytwarzania N-(1-fosfonoalkilo) glicyn, zwlaszcza N-(fosfonometylo) glicyny PL |
| CA2053362A1 (en) * | 1990-10-15 | 1992-04-16 | Druce K. Crump | Preparation of aminonitriles |
| JP2525977B2 (ja) * | 1991-10-17 | 1996-08-21 | 昭和電工株式会社 | Ｎ−アシルアミノメチルホスホン酸の製造法 |
| GB9307234D0 (en) * | 1993-04-07 | 1993-06-02 | Zeneca Ltd | Process |
-
1994
- 1994-11-16 GB GB9423254A patent/GB9423254D0/en active Pending
-
1995
- 1995-10-26 TW TW084111300A patent/TW296385B/zh not_active IP Right Cessation
- 1995-10-27 IL IL11579395A patent/IL115793A/xx not_active IP Right Cessation
- 1995-11-02 DE DE69510466T patent/DE69510466T2/de not_active Expired - Fee Related
- 1995-11-02 CA CA002203553A patent/CA2203553C/en not_active Expired - Fee Related
- 1995-11-02 NZ NZ294891A patent/NZ294891A/xx unknown
- 1995-11-02 AU AU38104/95A patent/AU697316B2/en not_active Ceased
- 1995-11-02 CZ CZ971490A patent/CZ149097A3/cs unknown
- 1995-11-02 FI FI972065A patent/FI972065A7/fi unknown
- 1995-11-02 HU HU9702181A patent/HU217301B/hu not_active IP Right Cessation
- 1995-11-02 ES ES95936013T patent/ES2133819T3/es not_active Expired - Lifetime
- 1995-11-02 WO PCT/GB1995/002573 patent/WO1996015135A1/en not_active Ceased
- 1995-11-02 CN CN95196267A patent/CN1061982C/zh not_active Expired - Fee Related
- 1995-11-02 AT AT95936013T patent/ATE181554T1/de not_active IP Right Cessation
- 1995-11-02 DK DK95936013T patent/DK0792277T3/da active
- 1995-11-02 BR BR9509691A patent/BR9509691A/pt not_active IP Right Cessation
- 1995-11-02 JP JP51581396A patent/JP3576169B2/ja not_active Expired - Lifetime
- 1995-11-02 SK SK612-97A patent/SK61297A3/sk unknown
- 1995-11-02 PL PL95321158A patent/PL187068B1/pl not_active IP Right Cessation
- 1995-11-02 KR KR1019970703259A patent/KR100362553B1/ko not_active Expired - Fee Related
- 1995-11-02 EP EP95936013A patent/EP0792277B1/en not_active Expired - Lifetime
- 1995-11-07 MA MA24059A patent/MA23714A1/fr unknown
- 1995-11-07 AR AR33414295A patent/AR000087A1/es unknown
- 1995-11-09 ZA ZA959527A patent/ZA959527B/xx unknown
- 1995-11-13 US US08/556,319 patent/US5679843A/en not_active Expired - Lifetime
- 1995-11-16 MY MYPI95003493A patent/MY112939A/en unknown
-
1997
- 1997-05-15 NO NO972240A patent/NO972240L/no unknown
- 1997-05-29 BG BG101523A patent/BG101523A/xx unknown
-
1999
- 1999-06-24 GR GR990401362T patent/GR3030456T3/el unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SYNGENTA LTD., GUILDFORD, SURREY, GB |
|
| 8339 | Ceased/non-payment of the annual fee |