ES476483A1 - Un procedimiento para la obtencion de compuestos de n-fosfi-nilmetilglicina. - Google Patents
Un procedimiento para la obtencion de compuestos de n-fosfi-nilmetilglicina.Info
- Publication number
- ES476483A1 ES476483A1 ES476483A ES476483A ES476483A1 ES 476483 A1 ES476483 A1 ES 476483A1 ES 476483 A ES476483 A ES 476483A ES 476483 A ES476483 A ES 476483A ES 476483 A1 ES476483 A1 ES 476483A1
- Authority
- ES
- Spain
- Prior art keywords
- phosphinylmethylglycine
- compound
- admixture
- phosphinylmethyliminodiacetic
- rhodium
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- OKBOBMRVKOVTJG-UHFFFAOYSA-N [PH2](=O)CNCC(=O)O Chemical compound [PH2](=O)CNCC(=O)O OKBOBMRVKOVTJG-UHFFFAOYSA-N 0.000 title 1
- -1 N-phosphinylmethylglycine compound Chemical class 0.000 abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001768 cations Chemical group 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 239000010948 rhodium Substances 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
- C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
- C07F9/4808—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
- C07F9/4816—Acyclic saturated acids or derivatices which can have further substituents on alkyl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (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)
Abstract
Un procedimiento para la obtención de compuestos de N- fosfinilmetilglicina de la fórmula **fórmula** en donde M es hidrógeno o un catión y M1 es hidrógeno o un tión de metal alcalino, caracterizado porque comprende formar una mezcla de un compuesto de ácido N-fosfinilmetiliminodiacético de la fórmula **fórmula** en donde M y M1 son como se han definido anteriormente, con agua y un catalizador seleccionada de la clase que consiste de carbono activado que contiene de 300 a 700 partes por millón de hierro, rodio entre carbono activado y rodio sobre alúmina, mantener dicha mezcla a una temperatura de 15ºC a 45ºC y poner en contacto dicha mezcla con un gas que contiene oxígeno libre, con lo cual dicho ácido N-fosfinilmetiliminodiacético se oxida a dicha N-fosfinilmetilglicina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86666978A | 1978-01-03 | 1978-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES476483A1 true ES476483A1 (es) | 1979-04-16 |
Family
ID=25348116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES476483A Expired ES476483A1 (es) | 1978-01-03 | 1978-12-29 | Un procedimiento para la obtencion de compuestos de n-fosfi-nilmetilglicina. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS54100325A (es) |
| AR (1) | AR218097A1 (es) |
| AU (1) | AU4304879A (es) |
| BE (1) | BE873198A (es) |
| BR (1) | BR7900008A (es) |
| DD (1) | DD141024A5 (es) |
| DE (1) | DE2900024A1 (es) |
| ES (1) | ES476483A1 (es) |
| FR (1) | FR2413396A1 (es) |
| GB (1) | GB2011907A (es) |
| IL (1) | IL56361A0 (es) |
| NL (1) | NL7812636A (es) |
| ZA (1) | ZA787348B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824049B (zh) * | 2009-03-08 | 2013-05-29 | 李坚 | 磷化氢或次磷酸盐或亚磷酸盐在制备草甘膦中的应用 |
-
1978
- 1978-12-28 ZA ZA00787348A patent/ZA787348B/xx unknown
- 1978-12-28 JP JP16599878A patent/JPS54100325A/ja active Pending
- 1978-12-29 ES ES476483A patent/ES476483A1/es not_active Expired
- 1978-12-29 BE BE192663A patent/BE873198A/xx unknown
- 1978-12-29 NL NL7812636A patent/NL7812636A/xx not_active Application Discontinuation
-
1979
- 1979-01-02 DD DD79210299A patent/DD141024A5/de unknown
- 1979-01-02 GB GB7934A patent/GB2011907A/en not_active Withdrawn
- 1979-01-02 AU AU43048/79A patent/AU4304879A/en not_active Abandoned
- 1979-01-02 IL IL56361A patent/IL56361A0/xx unknown
- 1979-01-02 FR FR7900054A patent/FR2413396A1/fr not_active Withdrawn
- 1979-01-02 DE DE19792900024 patent/DE2900024A1/de not_active Withdrawn
- 1979-01-02 BR BR7900008A patent/BR7900008A/pt unknown
- 1979-01-02 AR AR275037A patent/AR218097A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7812636A (nl) | 1979-07-05 |
| BR7900008A (pt) | 1979-08-07 |
| DE2900024A1 (de) | 1979-07-12 |
| BE873198A (fr) | 1979-06-29 |
| DD141024A5 (de) | 1980-04-09 |
| ZA787348B (en) | 1979-12-27 |
| AU4304879A (en) | 1979-07-12 |
| JPS54100325A (en) | 1979-08-08 |
| IL56361A0 (en) | 1979-03-12 |
| GB2011907A (en) | 1979-07-18 |
| FR2413396A1 (fr) | 1979-07-27 |
| AR218097A1 (es) | 1980-05-15 |
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