AR240944A2 - Procedimiento para la produccion de n -fosfonometilglicinas - Google Patents
Procedimiento para la produccion de n -fosfonometilglicinasInfo
- Publication number
- AR240944A2 AR240944A2 AR30122585A AR30122585A AR240944A2 AR 240944 A2 AR240944 A2 AR 240944A2 AR 30122585 A AR30122585 A AR 30122585A AR 30122585 A AR30122585 A AR 30122585A AR 240944 A2 AR240944 A2 AR 240944A2
- Authority
- AR
- Argentina
- Prior art keywords
- acetone
- production
- glycine
- acid
- phosphomethylglycines
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 abstract 2
- DHMQDGOQFOQNFH-CNRUNOGKSA-N 2-amino-2-tritioacetic acid Chemical compound [3H]C(N)C(O)=O DHMQDGOQFOQNFH-CNRUNOGKSA-N 0.000 abstract 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 abstract 1
- 239000004471 Glycine Substances 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 159000000011 group IA salts Chemical class 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PROCEDIMIENTO PARA LA PRODUCCION DE N-FOSFONOMETILGLICINAS, QUE RESPONDE A LA FORMULA GENERAL (I), PORQUE CONSISTE EN HACER REACCIONAR LA GLICINA, EN PRESENCIA DE UN ALCALI, CON UN COMPUESTO BETADICARBONILICO ELEGIDO ENTRE ACETILA-ACETONA, Y ACETOACETATODE ETILO, PARA ABTENER LA SAL ALCALINA DE LA CORRESPONDIENTE GLICINA N-SUSTITUIDA; HACER REACCIONAR EL GLICINATO ALCALINO ASI OBTENIDO CON ACIDO CLOROMETILFOSFONICO A LA TEMPERATURA DE EBULLICION DEL MEDIO, CUYO PH DEBE ESTAR COMPRENDIDO ENTRE 10 Y 12; ENFRIAR A CONTINUACION A TEMPERATURA AMBIENTE Y AJUSTAR EL PH ENTRE 1 Y 2, PREFERENTEMENTE 1,5, CON ACIDO CLORHIDRICO CONCENTRADO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES534991A ES534991A0 (es) | 1984-08-08 | 1984-08-08 | Procedimiento para la produccion de n-fosfonometilglicinas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AR240944A1 AR240944A1 (es) | 1991-03-27 |
| AR240944A2 true AR240944A2 (es) | 1991-03-27 |
Family
ID=8487760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR301225A AR240944A1 (es) | 1984-08-08 | 1985-08-08 | Procedimiento para la produccion de n -fosfonometilglicinas |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR240944A1 (es) |
| ES (1) | ES534991A0 (es) |
| FR (1) | FR2568882B1 (es) |
| GR (1) | GR851956B (es) |
| MX (1) | MX160682A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA06002111A (es) * | 2003-08-22 | 2006-05-31 | Monsanto Technology Llc | Procedimiento para preparar n-fosfonometilglicina y sus derivados. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO65811A (fr) * | 1974-06-26 | 1979-07-15 | Budapesti Vegyimuevek | Procede pour obtenir du n-phosphonombethyl-glycine |
| US4439373A (en) * | 1982-12-27 | 1984-03-27 | Stauffer Chemical Company | Process for preparing phosphonomethylated amino acids |
-
1984
- 1984-08-08 ES ES534991A patent/ES534991A0/es active Granted
-
1985
- 1985-08-08 AR AR301225A patent/AR240944A1/es active
- 1985-08-08 GR GR851956A patent/GR851956B/el unknown
- 1985-08-08 FR FR8512152A patent/FR2568882B1/fr not_active Expired
- 1985-08-08 MX MX8653A patent/MX160682A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR240944A1 (es) | 1991-03-27 |
| FR2568882A1 (fr) | 1986-02-14 |
| GR851956B (es) | 1985-12-09 |
| ES8603190A1 (es) | 1985-12-16 |
| FR2568882B1 (fr) | 1988-12-16 |
| MX160682A (es) | 1990-04-06 |
| ES534991A0 (es) | 1985-12-16 |
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