AR028940A1 - Preparacion de acidos n-acil aminocarboxilicos, acidos aminocarboxilicos y sus derivados mediante carboximetilacion catalizada por metal en presencia de un promotor activante de hidrogeno. - Google Patents
Preparacion de acidos n-acil aminocarboxilicos, acidos aminocarboxilicos y sus derivados mediante carboximetilacion catalizada por metal en presencia de un promotor activante de hidrogeno.Info
- Publication number
- AR028940A1 AR028940A1 ARP010102649A ARP010102649A AR028940A1 AR 028940 A1 AR028940 A1 AR 028940A1 AR P010102649 A ARP010102649 A AR P010102649A AR P010102649 A ARP010102649 A AR P010102649A AR 028940 A1 AR028940 A1 AR 028940A1
- Authority
- AR
- Argentina
- Prior art keywords
- acids
- amide
- carboxymethylation
- derivatives
- promoter
- Prior art date
Links
- -1 AMINOCARBOXYL ACIDS Chemical class 0.000 title abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 5
- 239000001257 hydrogen Substances 0.000 title abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000002253 acid Substances 0.000 title abstract 3
- 150000007513 acids Chemical class 0.000 title 1
- 150000001408 amides Chemical class 0.000 abstract 5
- 230000004913 activation Effects 0.000 abstract 3
- 239000012018 catalyst precursor Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
- C07C227/20—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters by hydrolysis of N-acylated amino-acids or derivatives thereof, e.g. hydrolysis of carbamates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/08—Preparation of carboxylic acid amides from amides by reaction at nitrogen atoms of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Un proceso para la preparacion de ácidos amino carboxílicos, ácidos N-acilamino carboxílicos, o derivados de los mismos mediante carboximetilacion de un compuesto de amida, precursor de amida o fuente de amida en presencia de un precursor del catalizador de carboximetilacion y un promotor de activacion del hidrogeno. Una mezcla de reaccion de carboximetilacion se forma al introducir un promotor de activacion del hidrogeno, un compuesto de amida, precursor de amida o fuente de amida, monoxido de carbono, hidrogeno, un compuesto de aldehido o fuente de aldehido, y un precursor del catalizador de carboximetilacion dentro de una zona de reaccion de carboximetilacion. En una realizacion preferida, el promotor de activacion de hidrogeno es un promotor de metal noble sobre un soporte. En otra realizacion preferida, los compuestos de amida y aldehido se seleccionan para dar un ácido N-acilaminocarboxílico que es fácilmente convertido en N-(fosfonometil)glicina, o una sal o éster de la misma.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20869200P | 2000-06-01 | 2000-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR028940A1 true AR028940A1 (es) | 2003-05-28 |
Family
ID=22775611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010102649A AR028940A1 (es) | 2000-06-01 | 2001-06-01 | Preparacion de acidos n-acil aminocarboxilicos, acidos aminocarboxilicos y sus derivados mediante carboximetilacion catalizada por metal en presencia de un promotor activante de hidrogeno. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20020058834A1 (es) |
| AR (1) | AR028940A1 (es) |
| AU (1) | AU2001275182A1 (es) |
| WO (1) | WO2001092208A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014012987A1 (en) | 2012-07-17 | 2014-01-23 | Straitmark Holding Ag | Method for the synthesis of aminoalkylenephosphonic acid |
| ES2632779T3 (es) | 2012-07-17 | 2017-09-15 | Straitmark Holding Ag | Método para la síntesis de N-(fosfonometil) glicina |
| WO2014012991A1 (en) | 2012-07-17 | 2014-01-23 | Straitmark Holding Ag | Method for the synthesis of n-(phosphonomethyl)glycine |
| IN2015DN01082A (es) | 2012-07-17 | 2015-06-26 | Straitmark Holding Ag | |
| 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 |
| CN108722500A (zh) * | 2018-07-03 | 2018-11-02 | 辽宁格瑞凯特科技有限公司 | 草甘膦用活性炭催化剂失活后清洁回收再利用的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU740288B2 (en) * | 1997-02-13 | 2001-11-01 | Monsanto Company | Method of preparing amino carboxylic acids |
| JP2002522549A (ja) * | 1998-08-12 | 2002-07-23 | モンサント カンパニー | Ｎ−（ホスホノメチル）イミノ二酢酸の連続製造法 |
-
2001
- 2001-06-01 AR ARP010102649A patent/AR028940A1/es unknown
- 2001-06-01 WO PCT/US2001/017982 patent/WO2001092208A1/en active Application Filing
- 2001-06-01 US US09/871,869 patent/US20020058834A1/en not_active Abandoned
- 2001-06-01 AU AU2001275182A patent/AU2001275182A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20020058834A1 (en) | 2002-05-16 |
| AU2001275182A1 (en) | 2001-12-11 |
| WO2001092208A1 (en) | 2001-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |