AR029625A1 - Sal de acido fosforico y n-metil-o-fenilendiamina, y un procedimiento para su preparacion - Google Patents
Sal de acido fosforico y n-metil-o-fenilendiamina, y un procedimiento para su preparacionInfo
- Publication number
- AR029625A1 AR029625A1 ARP000101737A ARP000101737A AR029625A1 AR 029625 A1 AR029625 A1 AR 029625A1 AR P000101737 A ARP000101737 A AR P000101737A AR P000101737 A ARP000101737 A AR P000101737A AR 029625 A1 AR029625 A1 AR 029625A1
- Authority
- AR
- Argentina
- Prior art keywords
- methyl
- phosphoric acid
- salt
- preparation
- acid salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000003016 phosphoric acids Chemical class 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- KJAAWBYLNVBKPI-UHFFFAOYSA-N 2-n-methoxybenzene-1,2-diamine Chemical compound CONC1=CC=CC=C1N KJAAWBYLNVBKPI-UHFFFAOYSA-N 0.000 title 1
- RPKCLSMBVQLWIN-UHFFFAOYSA-N 2-n-methylbenzene-1,2-diamine Chemical compound CNC1=CC=CC=C1N RPKCLSMBVQLWIN-UHFFFAOYSA-N 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000825 pharmaceutical preparation Substances 0.000 abstract 1
- 229940127557 pharmaceutical product Drugs 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
- C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/51—Phenylenediamines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Detergent Compositions (AREA)
- Packaging Frangible Articles (AREA)
- Packages (AREA)
Abstract
Se describe la sal de ácido fosforico y N-metil-o-fenilendiamina, de formula general (1), en la que n es un numero comprendido entre 0, 5 y 1, 0. Esta sal constituye un compuesto intermedio importante para la síntesis de colorantes, antioxidantes y, especialmente, productos farmacéuticos. Frente a las desventajas que presentan las demás sales de N-metil-o-fenilendiamina conocidas por el estado de la técnica, la sal de ácido fosforico de la formula (1) es estable frente a la oxidacion, insensible a la luz y presenta un comportamiento no higroscopico. Esto permite que esta sal pueda ser almacenada bien y sin mayor esfuerzo, y pueda ser empleada en reacciones ulteriores sin medidas adicionales. Por otra parte, su preparacion es sorprendentemente sencilla a gran escala. También se describe un procedimiento para la preparacion de una sal de formula (1), en el que se disuelve la N-metil-o-fenilendiamina en un disolvente y luego se agrega ácido fosforico cristalino o disuelto.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19917526A DE19917526C1 (de) | 1999-04-17 | 1999-04-17 | Phosphorsäuresalz von N-Methyl-o-phenylendiamin und Verfahren zu seiner Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR029625A1 true AR029625A1 (es) | 2003-07-10 |
Family
ID=7905007
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARM970101737U AR006063A4 (es) | 1999-04-17 | 1997-04-25 | Bandeja termica para pizzas |
| ARP000101737A Pending AR029625A1 (es) | 1999-04-17 | 2000-04-14 | Sal de acido fosforico y n-metil-o-fenilendiamina, y un procedimiento para su preparacion |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARM970101737U AR006063A4 (es) | 1999-04-17 | 1997-04-25 | Bandeja termica para pizzas |
Country Status (39)
| Country | Link |
|---|---|
| US (1) | US6169204B1 (es) |
| EP (1) | EP1180093B1 (es) |
| JP (1) | JP3833477B2 (es) |
| KR (1) | KR100700909B1 (es) |
| CN (1) | CN1161323C (es) |
| AR (2) | AR006063A4 (es) |
| AT (1) | ATE251114T1 (es) |
| AU (1) | AU763072B2 (es) |
| BG (1) | BG65020B1 (es) |
| BR (1) | BR0009783B1 (es) |
| CA (1) | CA2364671C (es) |
| CO (1) | CO5160306A1 (es) |
| CZ (1) | CZ299581B6 (es) |
| DE (2) | DE19917526C1 (es) |
| DK (1) | DK1180093T3 (es) |
| EA (1) | EA003614B1 (es) |
| EE (1) | EE04586B1 (es) |
| EG (1) | EG22689A (es) |
| ES (1) | ES2204546T3 (es) |
| HK (1) | HK1043109B (es) |
| HR (1) | HRP20010745B1 (es) |
| HU (1) | HU223962B1 (es) |
| IL (1) | IL145029A0 (es) |
| MX (1) | MXPA01010468A (es) |
| MY (1) | MY119962A (es) |
| NO (1) | NO327533B1 (es) |
| NZ (1) | NZ515121A (es) |
| PE (1) | PE20010090A1 (es) |
| PL (1) | PL194186B1 (es) |
| PT (1) | PT1180093E (es) |
| RS (1) | RS49893B (es) |
| SA (1) | SA00210071B1 (es) |
| SK (1) | SK285277B6 (es) |
| TR (1) | TR200103003T2 (es) |
| TW (1) | TWI290916B (es) |
| UA (1) | UA71003C2 (es) |
| UY (1) | UY26108A1 (es) |
| WO (1) | WO2000063156A1 (es) |
| ZA (1) | ZA200107904B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040647B4 (de) * | 2004-08-20 | 2013-01-03 | Dhw Deutsche Hydrierwerke Gmbh Rodleben | Verfahren zur Herstellung von hellfarbenen, primären Fettaminen |
| US7501448B2 (en) * | 2004-10-15 | 2009-03-10 | Teva Pharmaceutical Industries, Ltd. | Process for preparing telmisartan |
| US9977667B2 (en) | 2015-09-09 | 2018-05-22 | Red Hat, Inc. | Updating software utilizing domain name system (DNS) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2142585A1 (de) * | 1971-08-20 | 1973-02-22 | Schering Ag | 2-(5-nitro-2-thiazolyl)-benzimidazole |
| CH774974A4 (es) * | 1974-06-06 | 1976-02-13 | ||
| HU186018B (en) * | 1982-05-12 | 1985-05-28 | Magyar Asvanyolaj Es Foeldgaz | Process for preparing o-phenylene-diamine |
| US5149700A (en) * | 1990-05-30 | 1992-09-22 | American Home Products Corporation | Substituted arylsulfonamides and benzamides |
| IL98599A (en) * | 1990-06-28 | 1995-06-29 | Merck & Co Inc | Stable salts of "4-deoxy-" 4-epi-methylamino abramectin and insecticides containing them |
-
1997
- 1997-04-25 AR ARM970101737U patent/AR006063A4/es unknown
-
1999
- 1999-04-17 DE DE19917526A patent/DE19917526C1/de not_active Expired - Fee Related
-
2000
- 2000-03-23 US US09/533,482 patent/US6169204B1/en not_active Expired - Lifetime
- 2000-04-11 TW TW089106728A patent/TWI290916B/zh not_active IP Right Cessation
- 2000-04-12 NZ NZ515121A patent/NZ515121A/en not_active IP Right Cessation
- 2000-04-12 ES ES00917077T patent/ES2204546T3/es not_active Expired - Lifetime
- 2000-04-12 RS YUP-727/01A patent/RS49893B/sr unknown
- 2000-04-12 IL IL14502900A patent/IL145029A0/xx not_active IP Right Cessation
- 2000-04-12 DE DE50003909T patent/DE50003909D1/de not_active Expired - Lifetime
- 2000-04-12 CN CNB00806301XA patent/CN1161323C/zh not_active Expired - Fee Related
- 2000-04-12 AU AU38202/00A patent/AU763072B2/en not_active Ceased
- 2000-04-12 HU HU0200788A patent/HU223962B1/hu not_active IP Right Cessation
- 2000-04-12 CZ CZ20013731A patent/CZ299581B6/cs not_active IP Right Cessation
- 2000-04-12 BR BRPI0009783-7A patent/BR0009783B1/pt not_active IP Right Cessation
- 2000-04-12 TR TR2001/03003T patent/TR200103003T2/xx unknown
- 2000-04-12 JP JP2000612253A patent/JP3833477B2/ja not_active Expired - Lifetime
- 2000-04-12 MX MXPA01010468A patent/MXPA01010468A/es unknown
- 2000-04-12 PL PL00350765A patent/PL194186B1/pl unknown
- 2000-04-12 SK SK1478-2001A patent/SK285277B6/sk not_active IP Right Cessation
- 2000-04-12 KR KR1020017013212A patent/KR100700909B1/ko not_active IP Right Cessation
- 2000-04-12 EE EEP200100517A patent/EE04586B1/xx not_active IP Right Cessation
- 2000-04-12 PT PT00917077T patent/PT1180093E/pt unknown
- 2000-04-12 WO PCT/EP2000/003248 patent/WO2000063156A1/de active IP Right Grant
- 2000-04-12 CA CA002364671A patent/CA2364671C/en not_active Expired - Fee Related
- 2000-04-12 AT AT00917077T patent/ATE251114T1/de active
- 2000-04-12 EP EP00917077A patent/EP1180093B1/de not_active Expired - Lifetime
- 2000-04-12 EA EA200101022A patent/EA003614B1/ru not_active IP Right Cessation
- 2000-04-12 DK DK00917077T patent/DK1180093T3/da active
- 2000-04-14 AR ARP000101737A patent/AR029625A1/es active Pending
- 2000-04-14 MY MYPI20001594A patent/MY119962A/en unknown
- 2000-04-14 PE PE2000000347A patent/PE20010090A1/es not_active Application Discontinuation
- 2000-04-14 CO CO00027873A patent/CO5160306A1/es unknown
- 2000-04-14 UY UY26108A patent/UY26108A1/es not_active IP Right Cessation
- 2000-04-15 EG EG20000463A patent/EG22689A/xx active
- 2000-05-13 SA SA00210071A patent/SA00210071B1/ar unknown
- 2000-12-04 UA UA2001117856A patent/UA71003C2/uk unknown
-
2001
- 2001-09-12 BG BG105892A patent/BG65020B1/bg active Active
- 2001-09-26 ZA ZA200107904A patent/ZA200107904B/xx unknown
- 2001-10-15 HR HR20010745A patent/HRP20010745B1/xx not_active IP Right Cessation
- 2001-10-16 NO NO20015026A patent/NO327533B1/no not_active IP Right Cessation
-
2002
- 2002-07-02 HK HK02104957.1A patent/HK1043109B/zh not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FG | Grant, registration |