ATE133420T1 - Verfahren zur herstellung von n- phosphonomethylglyzin - Google Patents
Verfahren zur herstellung von n- phosphonomethylglyzinInfo
- Publication number
- ATE133420T1 ATE133420T1 AT91870199T AT91870199T ATE133420T1 AT E133420 T1 ATE133420 T1 AT E133420T1 AT 91870199 T AT91870199 T AT 91870199T AT 91870199 T AT91870199 T AT 91870199T AT E133420 T1 ATE133420 T1 AT E133420T1
- Authority
- AT
- Austria
- Prior art keywords
- phosphonomethylglyzine
- producing
- phosphonomethylglycine
- quinone
- hydroquinone
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- AZIHIQIVLANVKD-UHFFFAOYSA-N N-(phosphonomethyl)iminodiacetic acid Chemical compound OC(=O)CN(CC(O)=O)CP(O)(O)=O AZIHIQIVLANVKD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-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
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/625,342 US5072033A (en) | 1990-12-11 | 1990-12-11 | Process for producing N-phosphonomethylglycine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE133420T1 true ATE133420T1 (de) | 1996-02-15 |
Family
ID=24505625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91870199T ATE133420T1 (de) | 1990-12-11 | 1991-12-09 | Verfahren zur herstellung von n- phosphonomethylglyzin |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5072033A (de) |
| EP (1) | EP0490862B1 (de) |
| JP (1) | JPH0813831B2 (de) |
| AT (1) | ATE133420T1 (de) |
| AU (1) | AU643096B2 (de) |
| CA (1) | CA2057375C (de) |
| DE (1) | DE69116664T2 (de) |
| DK (1) | DK0490862T3 (de) |
| ES (1) | ES2051669T3 (de) |
| GR (1) | GR3018990T3 (de) |
| MY (1) | MY110295A (de) |
| NZ (1) | NZ240922A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6274760B1 (en) | 2000-03-14 | 2001-08-14 | Monsanto Co. | Preparation of formylphosphonic acid from tertiary aminomethylphosphonic acid N-oxides |
| US6441223B1 (en) * | 2000-11-30 | 2002-08-27 | Monsanto Technology Llc | Method of making phosphorus-containing compounds and products thereof |
| CN100362002C (zh) * | 2004-03-25 | 2008-01-16 | 浙江新安化工集团股份有限公司 | 一种双甘膦氧化制备草甘膦的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950402A (en) * | 1972-05-31 | 1976-04-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| US3954848A (en) * | 1972-05-31 | 1976-05-04 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| US4937376A (en) * | 1989-05-25 | 1990-06-26 | Monsanto Company | Process for producing N-phosphonomethylglycine |
-
1990
- 1990-12-11 US US07/625,342 patent/US5072033A/en not_active Expired - Fee Related
-
1991
- 1991-12-09 EP EP91870199A patent/EP0490862B1/de not_active Expired - Lifetime
- 1991-12-09 DK DK91870199.6T patent/DK0490862T3/da active
- 1991-12-09 ES ES91870199T patent/ES2051669T3/es not_active Expired - Lifetime
- 1991-12-09 DE DE69116664T patent/DE69116664T2/de not_active Expired - Fee Related
- 1991-12-09 AT AT91870199T patent/ATE133420T1/de not_active IP Right Cessation
- 1991-12-10 AU AU88942/91A patent/AU643096B2/en not_active Ceased
- 1991-12-10 JP JP3325883A patent/JPH0813831B2/ja not_active Expired - Lifetime
- 1991-12-10 NZ NZ240922A patent/NZ240922A/en unknown
- 1991-12-10 CA CA002057375A patent/CA2057375C/en not_active Expired - Fee Related
- 1991-12-10 MY MYPI91002281A patent/MY110295A/en unknown
-
1996
- 1996-02-14 GR GR960400391T patent/GR3018990T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2057375A1 (en) | 1992-06-12 |
| DE69116664T2 (de) | 1996-08-22 |
| AU8894291A (en) | 1992-06-18 |
| ES2051669T3 (es) | 1996-04-16 |
| JPH04275292A (ja) | 1992-09-30 |
| CA2057375C (en) | 1998-05-19 |
| MY110295A (en) | 1998-04-30 |
| US5072033A (en) | 1991-12-10 |
| NZ240922A (en) | 1994-03-25 |
| GR3018990T3 (en) | 1996-05-31 |
| AU643096B2 (en) | 1993-11-04 |
| ES2051669T1 (es) | 1994-07-01 |
| JPH0813831B2 (ja) | 1996-02-14 |
| DK0490862T3 (da) | 1996-02-26 |
| DE69116664D1 (de) | 1996-03-07 |
| EP0490862B1 (de) | 1996-01-24 |
| EP0490862A1 (de) | 1992-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |