AR032096A1 - Procedimiento para elaborar acido n-fosfonometilimino-diacetico - Google Patents
Procedimiento para elaborar acido n-fosfonometilimino-diaceticoInfo
- Publication number
- AR032096A1 AR032096A1 ARP020100090A ARP020100090A AR032096A1 AR 032096 A1 AR032096 A1 AR 032096A1 AR P020100090 A ARP020100090 A AR P020100090A AR P020100090 A ARP020100090 A AR P020100090A AR 032096 A1 AR032096 A1 AR 032096A1
- Authority
- AR
- Argentina
- Prior art keywords
- diacetic acid
- imino
- alkali metal
- phosphonomethylimino
- phosphonometilimine
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 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 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- KKHJQZVEUKJURX-UHFFFAOYSA-N 2-(carboxymethylamino)acetic acid;hydrochloride Chemical compound Cl.OC(=O)CNCC(O)=O KKHJQZVEUKJURX-UHFFFAOYSA-N 0.000 abstract 2
- -1 alkali metal salt Chemical class 0.000 abstract 2
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 abstract 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 230000009466 transformation Effects 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 abstract 1
- 230000001131 transforming effect Effects 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
- C07F9/38—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
La presente se refiere a un procedimiento para elaborar ácido N-fosfonometilimino-diacético por transformacion de una sal de metal alcalino del ácido imino-diacético con tricloruro de fosforo en solucion acuosa, formándose el clorhidrato del ácido imino-diacético, ácido fosforoso y el cloruro de metal alcalino correspondiente, subsiguiente transformacion con una fuente de formaldehído y, si se desea, la obtencion del ácido N-fosfonometilimino-diacético a partir de la mezcla reaccionante, eliminándose de la mezcla reaccionante agua que, dado el caso, contiene HCl, durante y/o después de la transformacion de la sal de metal alcalino del ácido imino-diacético con el tricloruro de fosforo, hasta que exista una concentracion de clorhidrato de ácido imino-diacético de por lo menos 40%, con respecto al peso de la mezcla reaccionante, descontando el peso del cloruro de metal alcalino. El procedimiento posibilita la elaboracion de ácido N-fosfonometilimino-diacético de manera sencilla y con alto rendimiento.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10101293 | 2001-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR032096A1 true AR032096A1 (es) | 2003-10-22 |
Family
ID=7670418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP020100090A AR032096A1 (es) | 2001-01-12 | 2002-01-11 | Procedimiento para elaborar acido n-fosfonometilimino-diacetico |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7084298B2 (es) |
| EP (1) | EP1353930B1 (es) |
| CN (1) | CN1200944C (es) |
| AR (1) | AR032096A1 (es) |
| AT (1) | ATE273315T1 (es) |
| BR (1) | BR0206373A (es) |
| CA (1) | CA2434154A1 (es) |
| DE (1) | DE50200809D1 (es) |
| DK (1) | DK1353930T3 (es) |
| ES (1) | ES2225764T3 (es) |
| IL (1) | IL156610A0 (es) |
| SI (1) | SI1353930T1 (es) |
| TR (1) | TR200402620T4 (es) |
| WO (1) | WO2002055527A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296376C (zh) * | 2004-07-15 | 2007-01-24 | 四川贝尔实业有限责任公司 | 双甘膦的制备方法 |
| CA2605406A1 (en) * | 2005-04-25 | 2006-11-02 | Monsanto Technology Llc | Altering the crystal size distribution of n-(phosphonomethyl) iminodiacetic acid for improved filtration and product quality |
| 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 |
| CN101885740B (zh) * | 2009-05-11 | 2015-07-01 | 李坚 | 除草剂草甘膦的制备新方法 |
| CN101891764B (zh) * | 2010-06-30 | 2011-11-30 | 湖北汇达科技发展有限公司 | 一种双甘膦的制备方法 |
| WO2012009860A1 (zh) * | 2010-07-23 | 2012-01-26 | 重庆紫光化工股份有限公司 | N-膦酰基甲基亚氨基二乙酸的制备方法 |
| BR112015000993B1 (pt) | 2012-07-17 | 2020-04-28 | Monsanto Technology Llc | método para a síntese de um ácido alfaaminoalquileno fosfônico ou de um éster do mesmo |
| EP2875036A1 (en) | 2012-07-17 | 2015-05-27 | Straitmark Holding AG | Method for the synthesis of aminoalkylenephosphonic acid |
| CN104812764B (zh) | 2012-07-17 | 2017-06-09 | 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 |
| BR112015000988A2 (pt) | 2012-07-17 | 2017-06-27 | Straitmark Holding Ag | método para a síntese de ácido n-fosfonometiliminodiacético ou derivados do mesmo |
| CN103641854B (zh) * | 2013-11-19 | 2016-08-24 | 重庆紫光化工股份有限公司 | 一种综合利用甘氨酸结晶母液生产草甘膦的方法 |
| CN105669744B (zh) * | 2016-02-25 | 2017-09-19 | 宁夏格瑞精细化工有限公司 | 一种双甘膦的绿色合成工艺 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA775575A (en) * | 1961-11-13 | 1968-01-09 | R. Irani Riyad | Organic phosphorus compounds |
| HU177486B (en) | 1978-04-11 | 1981-10-28 | Nitrokemia Ipartelepek | Process for preparing phosphonic acid derivatives |
| GB2154588B (en) | 1984-02-20 | 1987-10-07 | Sunlead Chemical Industry Co L | A process for preparation of n-phosphonomethyl glycine |
| US4724103A (en) * | 1984-02-27 | 1988-02-09 | Monsanto Company | Process for preparing N,N-diacetic acid aminomethylenephosphonic acid |
| US4775498A (en) * | 1984-12-05 | 1988-10-04 | Monsanto Company | Process for preparing N,N-diacetic acid aminomethylenephosphonic acid |
| US5312972A (en) | 1992-10-29 | 1994-05-17 | Hampshire Chemical Corp. | Conversion of hydroxymethyl-iminodiacetic acid to phosphonomethyl-iminodiacetic 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 |
| BR9609090A (pt) * | 1995-06-07 | 1999-06-29 | Monsanto Co | Processo para preparar ácidon n-fosfonometiliminodiacético |
| US5688944A (en) * | 1995-06-07 | 1997-11-18 | Dade International Inc. | Carbamazepine derivatives |
| US5986128A (en) * | 1996-11-01 | 1999-11-16 | Monsanto Company | Use of monosodium iminodiacetic acid solutions in the preparation of N-phosphonomethyliminodiacetic acid |
| IES980552A2 (en) | 1998-07-09 | 1999-08-11 | Agritech Chemical Ltd | Improved process for preparing N-phosphonomethyl iminodiacetic acid |
| WO2000014093A1 (en) | 1998-09-08 | 2000-03-16 | Hampshire Chemical Corp. | Synthesis of phosphonomethyliminodiacetic acid with reduced effluent |
-
2002
- 2002-01-11 CN CNB028036557A patent/CN1200944C/zh not_active Expired - Fee Related
- 2002-01-11 EP EP02708274A patent/EP1353930B1/de not_active Expired - Lifetime
- 2002-01-11 AT AT02708274T patent/ATE273315T1/de not_active IP Right Cessation
- 2002-01-11 BR BR0206373-5A patent/BR0206373A/pt not_active Application Discontinuation
- 2002-01-11 CA CA002434154A patent/CA2434154A1/en not_active Abandoned
- 2002-01-11 AR ARP020100090A patent/AR032096A1/es unknown
- 2002-01-11 IL IL15661002A patent/IL156610A0/xx unknown
- 2002-01-11 ES ES02708274T patent/ES2225764T3/es not_active Expired - Lifetime
- 2002-01-11 TR TR2004/02620T patent/TR200402620T4/xx unknown
- 2002-01-11 WO PCT/EP2002/000225 patent/WO2002055527A1/de not_active Ceased
- 2002-01-11 DE DE50200809T patent/DE50200809D1/de not_active Expired - Lifetime
- 2002-01-11 DK DK02708274T patent/DK1353930T3/da active
- 2002-01-11 US US10/451,740 patent/US7084298B2/en not_active Expired - Fee Related
- 2002-01-11 SI SI200230026T patent/SI1353930T1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SI1353930T1 (en) | 2005-02-28 |
| EP1353930A1 (de) | 2003-10-22 |
| ATE273315T1 (de) | 2004-08-15 |
| EP1353930B1 (de) | 2004-08-11 |
| WO2002055527A1 (de) | 2002-07-18 |
| CN1484647A (zh) | 2004-03-24 |
| DE50200809D1 (de) | 2004-09-16 |
| US7084298B2 (en) | 2006-08-01 |
| WO2002055527A8 (de) | 2003-03-13 |
| DK1353930T3 (da) | 2004-12-06 |
| US20040063995A1 (en) | 2004-04-01 |
| TR200402620T4 (tr) | 2004-11-22 |
| ES2225764T3 (es) | 2005-03-16 |
| CN1200944C (zh) | 2005-05-11 |
| CA2434154A1 (en) | 2002-07-18 |
| BR0206373A (pt) | 2003-12-23 |
| IL156610A0 (en) | 2004-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR032096A1 (es) | Procedimiento para elaborar acido n-fosfonometilimino-diacetico | |
| NZ594077A (en) | Process for production of delta-9-tetrahydrocannabinol | |
| DE50202036D1 (de) | Verfahren zur Herstellung von Carboxyethylmethylphosphinsäureglykolester | |
| HUP9900664A2 (hu) | Eljárás N-(foszfono-metil)-imino-diecetsav előállítására | |
| ES8703887A1 (es) | Un procedimiento para preparar acido n,n-di(acido acetico)- aminometilenfosfonico | |
| DE59906738D1 (de) | Verfahren zur Herstellung von Phosphinsäureestern | |
| ES2039259T3 (es) | Procedimiento para la obtencion de acidos azacicloalquil alcandifosfonicos aromaticamente substituidos. | |
| ES2664834T3 (es) | Agente de lavado o de limpieza con compuesto mediador que se puede activar electroquímicamente | |
| NO20075223L (no) | Vat gipsakselerator og fremgangsmater, sammensetning og produkt derav | |
| CA2585027A1 (en) | Process for the preparation of bisphosphonates | |
| JP2008526900A (ja) | アミノポリアルキレンホスホン酸化合物の製造方法 | |
| CL2003002529A1 (es) | Metodo para producir un compuesto de material de relleno y fibras, el que comprende alimentar un reactor un material hidrtado de iones de calcio al que se agrega acido citrico y as hace reaccionar en presencia de gas co2 para finalmente, precipitar e | |
| MX174198B (es) | Procedimiento para la fabricacion hidrotermica de soluciones de silicato potasico | |
| ATE316975T1 (de) | Verfahren zur herstellung von ethanbis(methylphosphinsäure) | |
| AR023123A1 (es) | Un procedimiento para la fabricacion de acido n-fosfonometiliminodiacetico | |
| ES2182496T3 (es) | Procedimiento para la obtencion de poliamidas a partir de compuestos de acido aminocarboxilico. | |
| AR087007A2 (es) | Proceso para preparar un derivado tiazolico intermediario en la sintesis de pesticidas de guanidina | |
| AR019356A1 (es) | Procedimiento para preparar acido n-fosfonometil-iminodiacetico (pmida), | |
| MY143948A (en) | Process for producing a naphtahlenesulfonate formaldehyde condensate | |
| ATE455087T1 (de) | Verfahren zur herstellung von 2,5- dimethylphenylessigsäure | |
| CN1548442A (zh) | 骨重吸收抑制剂阿伦膦酸及生理可接受的盐和它的制备 | |
| DE69402412D1 (de) | Verfahren zur herstellung von einer tricyclischen verbindung | |
| CU23171A3 (es) | Procedimiento para la preparacion de sal de calcio de zofenopril | |
| PL346517A1 (en) | Method of obtaining risedronic acid | |
| BR0214971A (pt) | Processo para a produção de um imunossupressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |