MX3117E - Procedimiento para la preparacion de esteres hidroxi alquilicos de n - fosfono metil glicina - Google Patents
Procedimiento para la preparacion de esteres hidroxi alquilicos de n - fosfono metil glicinaInfo
- Publication number
- MX3117E MX3117E MX002373U MX237375U MX3117E MX 3117 E MX3117 E MX 3117E MX 002373 U MX002373 U MX 002373U MX 237375 U MX237375 U MX 237375U MX 3117 E MX3117 E MX 3117E
- Authority
- MX
- Mexico
- Prior art keywords
- preparation
- phosphone
- procedure
- alkyl hydroxy
- methyl glycine
- Prior art date
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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
Abstract
La presente invención se refiere a un procedimiento para la preparación de ésteres hidroxialquílicos de N-fosfonometilglicina de la fórmula: (VER FIGURA) en donde R es un grupo alquileno o alquileno alcoxi-substituído que contiene hasta 18 átomos de carbono, R' es un grupo alquileno o alquileno alcoxi-substituído que contiene de 2 a 4 átomos de carbono, m es un entero de 0 a 3 y M es hidrógeno y M' es hidrógeno, metal alcalino, metal alcalino-térreo, amonio o amonio orgánico, caracterizado porque comprende hacer reaccionar, a una temperatura de aproximadamente 20°C, a aproximadamente 150°C o mayor, N-fosfonmetiglicina con un exceso de un alcohol dihídrico en presencia de un ácido tal como cloruro de hidrógeno.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/495,011 US3948975A (en) | 1974-08-05 | 1974-08-05 | Hydroxyalkyl esters of N-phosphonomethyl glycine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3117E true MX3117E (es) | 1980-04-21 |
Family
ID=23966878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX002373U MX3117E (es) | 1974-08-05 | 1975-08-04 | Procedimiento para la preparacion de esteres hidroxi alquilicos de n - fosfono metil glicina |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US3948975A (es) |
| JP (1) | JPS5436652B2 (es) |
| AR (1) | AR221811A1 (es) |
| AT (1) | AT336946B (es) |
| BE (1) | BE832081A (es) |
| BG (1) | BG26359A3 (es) |
| BR (1) | BR7504967A (es) |
| CA (1) | CA1047047A (es) |
| CH (1) | CH596768A5 (es) |
| CS (1) | CS192517B2 (es) |
| DD (1) | DD118983A5 (es) |
| DE (1) | DE2534791C3 (es) |
| DK (1) | DK142239B (es) |
| EG (1) | EG11721A (es) |
| FI (1) | FI60021C (es) |
| FR (1) | FR2281375A1 (es) |
| GB (1) | GB1480019A (es) |
| HU (1) | HU176850B (es) |
| IL (1) | IL47872A (es) |
| IT (1) | IT1049582B (es) |
| MX (1) | MX3117E (es) |
| NL (1) | NL7509190A (es) |
| NO (2) | NO143748C (es) |
| PH (1) | PH13720A (es) |
| PL (1) | PL94569B1 (es) |
| RO (1) | RO83510B (es) |
| SE (1) | SE410191B (es) |
| SU (1) | SU571175A3 (es) |
| ZA (1) | ZA755009B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175946A (en) * | 1978-07-10 | 1979-11-27 | Monsanto Company | Thio derivatives of N-trifluoroacetyl-N-phosphonomethylglycine |
| ES8603901A1 (es) * | 1983-07-27 | 1986-01-01 | Rhone Poulenc Agrochimie | Procedimiento de preparacion de sulfonamidas con grupo ansinometilfosfonico |
| US5580841A (en) * | 1985-05-29 | 1996-12-03 | Zeneca Limited | Solid, phytoactive compositions and method for their preparation |
| US5468718A (en) * | 1985-10-21 | 1995-11-21 | Ici Americas Inc. | Liquid, phytoactive compositions and method for their preparation |
| AU1790697A (en) * | 1996-02-28 | 1997-09-16 | Bayer Aktiengesellschaft | Use of n-phosphonomethylglycine esters in aqueous solution as herbicides, and new n-phosphonomethylglycine esters |
| ITTO980048A1 (it) * | 1998-01-20 | 1999-07-20 | Ipici Spa | Composizioni erbicide, procedimenti per la loro preparazione ed impieghi |
| US8470741B2 (en) * | 2003-05-07 | 2013-06-25 | Croda Americas Llc | Homogeneous liquid saccharide and oil systems |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868407A (en) * | 1973-11-21 | 1975-02-25 | Monsanto Co | Carboxyalkyl esters of n-phosphonomethyl glycine |
-
1974
- 1974-08-05 US US05/495,011 patent/US3948975A/en not_active Expired - Lifetime
-
1975
- 1975-07-29 EG EG458/75A patent/EG11721A/xx active
- 1975-08-01 SU SU7502162166A patent/SU571175A3/ru active
- 1975-08-01 NL NL7509190A patent/NL7509190A/xx unknown
- 1975-08-01 HU HU75MO940A patent/HU176850B/hu not_active IP Right Cessation
- 1975-08-04 SE SE7508769A patent/SE410191B/xx not_active IP Right Cessation
- 1975-08-04 JP JP9494375A patent/JPS5436652B2/ja not_active Expired
- 1975-08-04 PL PL1975182531A patent/PL94569B1/pl unknown
- 1975-08-04 RO RO83074A patent/RO83510B/ro unknown
- 1975-08-04 BE BE158906A patent/BE832081A/xx not_active IP Right Cessation
- 1975-08-04 IT IT7526075A patent/IT1049582B/it active
- 1975-08-04 PH PH17442A patent/PH13720A/en unknown
- 1975-08-04 FR FR7524261A patent/FR2281375A1/fr active Granted
- 1975-08-04 CH CH1011175A patent/CH596768A5/xx not_active IP Right Cessation
- 1975-08-04 NO NO752730A patent/NO143748C/no unknown
- 1975-08-04 AR AR259886A patent/AR221811A1/es active
- 1975-08-04 BG BG7530732A patent/BG26359A3/xx unknown
- 1975-08-04 IL IL47872A patent/IL47872A/xx unknown
- 1975-08-04 FI FI752208A patent/FI60021C/fi not_active IP Right Cessation
- 1975-08-04 DK DK353875AA patent/DK142239B/da not_active IP Right Cessation
- 1975-08-04 ZA ZA00755009A patent/ZA755009B/xx unknown
- 1975-08-04 BR BR7504967*A patent/BR7504967A/pt unknown
- 1975-08-04 GB GB32503/75A patent/GB1480019A/en not_active Expired
- 1975-08-04 MX MX002373U patent/MX3117E/es unknown
- 1975-08-04 AT AT604075A patent/AT336946B/de not_active IP Right Cessation
- 1975-08-04 DD DD187664A patent/DD118983A5/xx unknown
- 1975-08-04 CS CS755419A patent/CS192517B2/cs unknown
- 1975-08-04 DE DE2534791A patent/DE2534791C3/de not_active Expired
- 1975-08-04 CA CA232,891A patent/CA1047047A/en not_active Expired
-
1979
- 1979-09-04 NO NO792855A patent/NO143727C/no unknown
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