DE69626385D1 - Verfahren zur Herstellung von N-Phosphonomethylglyzin - Google Patents
Verfahren zur Herstellung von N-PhosphonomethylglyzinInfo
- Publication number
- DE69626385D1 DE69626385D1 DE69626385T DE69626385T DE69626385D1 DE 69626385 D1 DE69626385 D1 DE 69626385D1 DE 69626385 T DE69626385 T DE 69626385T DE 69626385 T DE69626385 T DE 69626385T DE 69626385 D1 DE69626385 D1 DE 69626385D1
- Authority
- DE
- Germany
- Prior art keywords
- phosphonomethylglycine
- preparation
- 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 - Lifetime
Links
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19960110080 EP0816369B1 (de) | 1996-06-21 | 1996-06-21 | Verfahren zur Herstellung von N-Phosphonomethylglyzin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69626385D1 true DE69626385D1 (de) | 2003-04-03 |
| DE69626385T2 DE69626385T2 (de) | 2003-12-11 |
Family
ID=8222923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1996626385 Expired - Lifetime DE69626385T2 (de) | 1996-06-21 | 1996-06-21 | Verfahren zur Herstellung von N-Phosphonomethylglyzin |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0816369B1 (de) |
| DE (1) | DE69626385T2 (de) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1445087A (en) * | 1972-11-08 | 1976-08-04 | Ici Ltd | Preparing n-phosphonomethylglycine and nitrile intermediates therefor |
| US4221583A (en) * | 1978-12-22 | 1980-09-09 | Monsanto Company | N-Phosphonomethylglycinonitrile and certain derivatives thereof |
| JP2533006B2 (ja) * | 1991-03-05 | 1996-09-11 | 昭和電工株式会社 | Ｎ−ホスホノメチルグリシンの製造方法 |
| WO1996001264A1 (fr) * | 1994-07-01 | 1996-01-18 | Showa Denko K.K. | Procede pour la production de derives d'acide phosphonique |
| JP3823327B2 (ja) * | 1994-07-11 | 2006-09-20 | 昭和電工株式会社 | Ｎ−ホスホノメチルグリシンの製造方法 |
| JP3652391B2 (ja) * | 1994-12-22 | 2005-05-25 | 昭和電工株式会社 | Ｎ−ホスホノメチルグリシンの製造方法 |
-
1996
- 1996-06-21 EP EP19960110080 patent/EP0816369B1/de not_active Expired - Lifetime
- 1996-06-21 DE DE1996626385 patent/DE69626385T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0816369A1 (de) | 1998-01-07 |
| DE69626385T2 (de) | 2003-12-11 |
| EP0816369B1 (de) | 2003-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |