DE2555573A1 - Verfahren zur herstellung von n- (phosphonomethyl)-glycin - Google Patents
Verfahren zur herstellung von n- (phosphonomethyl)-glycinInfo
- Publication number
- DE2555573A1 DE2555573A1 DE19752555573 DE2555573A DE2555573A1 DE 2555573 A1 DE2555573 A1 DE 2555573A1 DE 19752555573 DE19752555573 DE 19752555573 DE 2555573 A DE2555573 A DE 2555573A DE 2555573 A1 DE2555573 A1 DE 2555573A1
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen
- glycine
- terfahren
- acid compound
- hydrogenation catalyst
- 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.)
- Ceased
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
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53158574A | 1974-12-11 | 1974-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2555573A1 true DE2555573A1 (de) | 1976-06-16 |
Family
ID=24118246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752555573 Ceased DE2555573A1 (de) | 1974-12-11 | 1975-12-10 | Verfahren zur herstellung von n- (phosphonomethyl)-glycin |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5182228A (cs) |
| AU (1) | AU501435B2 (cs) |
| BE (1) | BE836475A (cs) |
| BG (1) | BG28263A3 (cs) |
| BR (1) | BR7508189A (cs) |
| CA (1) | CA1039739A (cs) |
| CS (1) | CS191288B2 (cs) |
| DE (1) | DE2555573A1 (cs) |
| ES (1) | ES443320A1 (cs) |
| FR (1) | FR2294181A1 (cs) |
| GB (1) | GB1482342A (cs) |
| IL (1) | IL48619A (cs) |
| IT (1) | IT1050328B (cs) |
| NL (1) | NL7514313A (cs) |
| RO (1) | RO69249A (cs) |
| SU (1) | SU683628A3 (cs) |
| YU (1) | YU312675A (cs) |
| ZA (1) | ZA757746B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0081459A1 (de) * | 1981-12-03 | 1983-06-15 | Ciba-Geigy Ag | Verfahren zur Herstellung von N-Phosphonomethylglycin |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444580A (en) * | 1982-11-01 | 1984-04-24 | Monsanto Company | N-Substituted N-(phosphonomethyl)aminoethanal derivatives as herbicides |
| US5874612A (en) * | 1984-12-28 | 1999-02-23 | Baysdon; Sherrol L. | Process for the preparation of glyphosate and glyphosate derivatives |
| HUT41415A (en) * | 1984-12-28 | 1987-04-28 | Monsanto Co | Process for preparing n-phosphono-methyl-glycine derivatives |
| US4568432A (en) * | 1984-12-28 | 1986-02-04 | Monsanto Company | Process for preparing glyphosate and glyphosate derivatives |
| DE3532344A1 (de) * | 1985-09-11 | 1987-03-19 | Hoechst Ag | Verfahren zur herstellung von n-phosphonomethylglycin |
| US4851159A (en) * | 1988-05-02 | 1989-07-25 | Monsanto Company | Process for the preparation of N- phosphonomethylglycine |
| AU673146B2 (en) * | 1991-11-06 | 1996-10-31 | E.I. Du Pont De Nemours And Company | Enzymatic preparation of N-(phosphonomethyl)glycine |
| US5180846A (en) * | 1991-11-06 | 1993-01-19 | E. I. Du Pont De Nemours & Company | Hydrogenation of enzymatically-produced glycolic acid/aminomethylphosphonic acid mixtures |
| RU2674022C9 (ru) | 2012-07-17 | 2019-01-24 | МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи | Способ синтеза альфа-аминоалкиленфосфоновой кислоты |
| BR112015000990B1 (pt) | 2012-07-17 | 2020-04-28 | Monsanto Technology Llc | Método para a síntese de um ácido aminoalquilenofosfônico ouseus ésteres fosfatos |
| RU2015103314A (ru) | 2012-07-17 | 2016-09-10 | Страйтмарк Холдинг Аг | Способ синтеза N-фосфонометилиминодиуксусной кислоты |
| CN104812763B (zh) | 2012-07-17 | 2016-11-23 | 斯特雷特马克控股股份公司 | 用于合成n-(膦酰基甲基)甘氨酸的方法 |
| ES2609488T3 (es) | 2012-07-17 | 2017-04-20 | Straitmark Holding Ag | Método para la síntesis de N-(fosfonometil)glicina |
-
1975
- 1975-12-08 IL IL48619A patent/IL48619A/xx unknown
- 1975-12-09 ES ES443320A patent/ES443320A1/es not_active Expired
- 1975-12-09 NL NL7514313A patent/NL7514313A/xx unknown
- 1975-12-10 GB GB50567/75A patent/GB1482342A/en not_active Expired
- 1975-12-10 JP JP50146491A patent/JPS5182228A/ja active Granted
- 1975-12-10 IT IT30160/75A patent/IT1050328B/it active
- 1975-12-10 AU AU87396/75A patent/AU501435B2/en not_active Expired
- 1975-12-10 YU YU03126/75A patent/YU312675A/xx unknown
- 1975-12-10 BE BE162605A patent/BE836475A/xx not_active IP Right Cessation
- 1975-12-10 RO RO7584153A patent/RO69249A/ro unknown
- 1975-12-10 SU SU752197009A patent/SU683628A3/ru active
- 1975-12-10 CA CA241,438A patent/CA1039739A/en not_active Expired
- 1975-12-10 CS CS758400A patent/CS191288B2/cs unknown
- 1975-12-10 BG BG031738A patent/BG28263A3/xx unknown
- 1975-12-10 DE DE19752555573 patent/DE2555573A1/de not_active Ceased
- 1975-12-10 ZA ZA757746A patent/ZA757746B/xx unknown
- 1975-12-10 BR BR7508189*A patent/BR7508189A/pt unknown
- 1975-12-10 FR FR7537834A patent/FR2294181A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0081459A1 (de) * | 1981-12-03 | 1983-06-15 | Ciba-Geigy Ag | Verfahren zur Herstellung von N-Phosphonomethylglycin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5182228A (en) | 1976-07-19 |
| AU501435B2 (en) | 1979-06-21 |
| BG28263A3 (en) | 1980-03-25 |
| GB1482342A (en) | 1977-08-10 |
| BR7508189A (pt) | 1976-08-24 |
| CS191288B2 (en) | 1979-06-29 |
| ZA757746B (en) | 1976-11-24 |
| YU312675A (en) | 1983-01-21 |
| BE836475A (fr) | 1976-06-10 |
| IL48619A0 (en) | 1976-02-29 |
| IL48619A (en) | 1978-04-30 |
| NL7514313A (nl) | 1976-06-15 |
| SU683628A3 (ru) | 1979-08-30 |
| RO69249A (ro) | 1982-04-12 |
| FR2294181A1 (fr) | 1976-07-09 |
| AU8739675A (en) | 1977-06-16 |
| IT1050328B (it) | 1981-03-10 |
| JPS5438087B2 (cs) | 1979-11-19 |
| FR2294181B1 (cs) | 1979-04-06 |
| CA1039739A (en) | 1978-10-03 |
| ES443320A1 (es) | 1977-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |