AR022810A1 - UN PROCEDIMIENTO PARA LA FABRICACIoN DE ÁCIDO N-FOSFONOMETILIMINODIACETICO. - Google Patents
UN PROCEDIMIENTO PARA LA FABRICACIoN DE ÁCIDO N-FOSFONOMETILIMINODIACETICO.Info
- Publication number
- AR022810A1 AR022810A1 ARP000100924A AR022810A1 AR 022810 A1 AR022810 A1 AR 022810A1 AR P000100924 A ARP000100924 A AR P000100924A AR 022810 A1 AR022810 A1 AR 022810A1
- Authority
- AR
- Argentina
- Prior art keywords
- acid
- procedure
- manufacture
- phosphonometiliminodiacetic
- tiliminodiacetic
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- AZIHIQIVLANVKD-UHFFFAOYSA-N N-(phosphonomethyl)iminodiacetic acid Chemical compound OC(=O)CN(CC(O)=O)CP(O)(O)=O AZIHIQIVLANVKD-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 239000002699 waste material Substances 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
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)
Abstract
Se describe un procedimiento para la fabricacion de ácido N-fosfonometiliminodiacético por medio de la transformacion de ácido iminodiacético con ácidofosforoso y formaldehído en solucion acuosa, en presencia de un ácido mineral fuerte,procedimiento que está caracterizado porque la reaccion es realizada auna temperatura de 110 a 150*C bajo una atmosfera de gas de proteccion. Las ventajas principales de este procedimiento son los elevados rendimientos y lapureza con respecto alácido N-fosfonome tiliminodiacético, como así también el consumo casi estequiométrico de materias primas y, por lo tanto, las menorescantidades de desechos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999109200 DE19909200C1 (de) | 1999-03-03 | 1999-03-03 | Verfahren zur Herstellung von N-Phosphonomethyliminodiessigsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR022810A1 true AR022810A1 (es) | 2002-09-04 |
Family
ID=7899498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP000100924 AR022810A1 (es) | 1999-03-03 | 2000-03-02 | UN PROCEDIMIENTO PARA LA FABRICACIoN DE ÁCIDO N-FOSFONOMETILIMINODIACETICO. |
Country Status (4)
| Country | Link |
|---|---|
| AR (1) | AR022810A1 (es) |
| AU (1) | AU3553800A (es) |
| DE (1) | DE19909200C1 (es) |
| WO (1) | WO2000052014A2 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400543C (zh) * | 2006-09-08 | 2008-07-09 | 四川贝尔实业有限责任公司 | 亚氨基二乙腈水解制备双甘膦的方法 |
| RU2015103314A (ru) | 2012-07-17 | 2016-09-10 | Страйтмарк Холдинг Аг | Способ синтеза N-фосфонометилиминодиуксусной кислоты |
| WO2014012991A1 (en) | 2012-07-17 | 2014-01-23 | Straitmark Holding Ag | Method for the synthesis of n-(phosphonomethyl)glycine |
| BR112015000990B1 (pt) | 2012-07-17 | 2020-04-28 | Monsanto Technology Llc | Método para a síntese de um ácido aminoalquilenofosfônico ouseus ésteres fosfatos |
| RU2674022C9 (ru) | 2012-07-17 | 2019-01-24 | МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи | Способ синтеза альфа-аминоалкиленфосфоновой кислоты |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154588B (en) * | 1984-02-20 | 1987-10-07 | Sunlead Chemical Industry Co L | A process for preparation of n-phosphonomethyl glycine |
| HU205944B (en) * | 1988-02-08 | 1992-07-28 | Nitrokemia Ipartelepek | Process for producing n-phosphono-methyl-imino-diacetic acid |
| GB9300641D0 (en) * | 1993-01-14 | 1993-03-03 | Zeneca Ltd | Process |
| US5312973A (en) * | 1993-03-25 | 1994-05-17 | Finchimica S.P.A. | Process for producing n-phosphono-methyl-imino-diacetic acid |
| WO2000014093A1 (en) * | 1998-09-08 | 2000-03-16 | Hampshire Chemical Corp. | Synthesis of phosphonomethyliminodiacetic acid with reduced effluent |
-
1999
- 1999-03-03 DE DE1999109200 patent/DE19909200C1/de not_active Expired - Fee Related
-
2000
- 2000-03-02 AR ARP000100924 patent/AR022810A1/es active IP Right Grant
- 2000-03-03 AU AU35538/00A patent/AU3553800A/en not_active Abandoned
- 2000-03-03 WO PCT/EP2000/001896 patent/WO2000052014A2/de active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000052014A2 (de) | 2000-09-08 |
| AU3553800A (en) | 2000-09-21 |
| WO2000052014A3 (de) | 2002-02-14 |
| DE19909200C1 (de) | 2000-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant; registration |