BG101523A - Method for the preparation of n-phosphonomethylglycine - Google Patents
Method for the preparation of n-phosphonomethylglycineInfo
- Publication number
- BG101523A BG101523A BG101523A BG10152397A BG101523A BG 101523 A BG101523 A BG 101523A BG 101523 A BG101523 A BG 101523A BG 10152397 A BG10152397 A BG 10152397A BG 101523 A BG101523 A BG 101523A
- Authority
- BG
- Bulgaria
- Prior art keywords
- stage
- phosphonomethylglycine
- order
- acid
- preparation
- Prior art date
Links
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 2
- MGRVRXRGTBOSHW-UHFFFAOYSA-N (aminomethyl)phosphonic acid Chemical compound NCP(O)(O)=O MGRVRXRGTBOSHW-UHFFFAOYSA-N 0.000 abstract 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 239000005562 Glyphosate Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229940097068 glyphosate Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (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 (1)
| Publication Number | Publication Date |
|---|---|
| BG101523A true BG101523A (en) | 1998-01-30 |
Family
ID=10764573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG101523A BG101523A (en) | 1994-11-16 | 1997-05-29 | Method for the preparation of n-phosphonomethylglycine |
Country Status (29)
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 |
| BR9713198B1 (pt) * | 1996-09-12 | 2009-01-13 | mÉtodo para produÇço de n-fosfonometilglicina e seus sais. | |
| US5948937A (en) * | 1996-09-12 | 1999-09-07 | Monsanto Company | Method for producing N-phosphonomethylglycine and its salts |
| AU725105B2 (en) * | 1996-12-30 | 2000-10-05 | Monsanto Company | Method for preparing cyanophosphonate derivatives from pyrophosphate or polyphosphate esters and cyanide |
| JP2001511769A (ja) * | 1996-12-30 | 2001-08-14 | モンサント・カンパニー | シアノリン化合物およびその調製 |
| AU723432B2 (en) * | 1996-12-30 | 2000-08-24 | Monsanto Company | Method for preparing aminomethylphosphonate derivatives via hydrogenation of cyanophosphonate derivatives |
| BR9714190A (pt) * | 1996-12-30 | 2000-02-29 | Monsanto Co | Método para o preparo de derivados de cianofosfonato a partir de ésteres de fosfato e cianida |
| US5935542A (en) * | 1996-12-30 | 1999-08-10 | Monsanto Company | Cyanphosphonate derivatives and method for their preparation |
| EP0948326B1 (en) * | 1996-12-30 | 2002-09-18 | Monsanto Technology LLC | Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide |
| CA2276186A1 (en) * | 1996-12-30 | 1998-07-09 | Monsanto Company | Hydrogenation of mixtures of cyanophosphonates and glycine |
| US6218563B1 (en) | 1998-12-03 | 2001-04-17 | Monsanto Company | 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 BR BR9509691A patent/BR9509691A/pt not_active IP Right Cessation
- 1995-11-02 AT AT95936013T patent/ATE181554T1/de not_active IP Right Cessation
- 1995-11-02 WO PCT/GB1995/002573 patent/WO1996015135A1/en not_active Ceased
- 1995-11-02 DE DE69510466T patent/DE69510466T2/de not_active Expired - Fee Related
- 1995-11-02 AU AU38104/95A patent/AU697316B2/en not_active Ceased
- 1995-11-02 EP EP95936013A patent/EP0792277B1/en not_active Expired - Lifetime
- 1995-11-02 CZ CZ971490A patent/CZ149097A3/cs unknown
- 1995-11-02 SK SK612-97A patent/SK61297A3/sk unknown
- 1995-11-02 ES ES95936013T patent/ES2133819T3/es not_active Expired - Lifetime
- 1995-11-02 KR KR1019970703259A patent/KR100362553B1/ko not_active Expired - Fee Related
- 1995-11-02 DK DK95936013T patent/DK0792277T3/da active
- 1995-11-02 PL PL95321158A patent/PL187068B1/pl not_active IP Right Cessation
- 1995-11-02 HU HU9702181A patent/HU217301B/hu not_active IP Right Cessation
- 1995-11-02 CN CN95196267A patent/CN1061982C/zh not_active Expired - Fee Related
- 1995-11-02 FI FI972065A patent/FI972065L/fi unknown
- 1995-11-02 JP JP51581396A patent/JP3576169B2/ja not_active Expired - Lifetime
- 1995-11-02 NZ NZ294891A patent/NZ294891A/xx unknown
- 1995-11-02 CA CA002203553A patent/CA2203553C/en not_active Expired - Fee Related
- 1995-11-07 AR AR33414295A patent/AR000087A1/es unknown
- 1995-11-07 MA MA24059A patent/MA23714A1/fr 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/NO972240D0/no unknown
- 1997-05-29 BG BG101523A patent/BG101523A/xx unknown
-
1999
- 1999-06-24 GR GR990401362T patent/GR3030456T3/el unknown
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