MX351176B - Método para producir y purificar sales del ácido acrilamido-2- metilpropan sulfónico. - Google Patents
Método para producir y purificar sales del ácido acrilamido-2- metilpropan sulfónico.Info
- Publication number
- MX351176B MX351176B MX2014006249A MX2014006249A MX351176B MX 351176 B MX351176 B MX 351176B MX 2014006249 A MX2014006249 A MX 2014006249A MX 2014006249 A MX2014006249 A MX 2014006249A MX 351176 B MX351176 B MX 351176B
- Authority
- MX
- Mexico
- Prior art keywords
- acrylamido
- sulfonic acid
- producing
- salt
- salts
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title abstract 7
- QENRKQYUEGJNNZ-UHFFFAOYSA-N 2-methyl-1-(prop-2-enoylamino)propane-1-sulfonic acid Chemical class CC(C)C(S(O)(=O)=O)NC(=O)C=C QENRKQYUEGJNNZ-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 abstract 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
- C07C303/44—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
La invención se refiere a un método para producir sales del ácido acrilamido-2-metilpropan sulfónico (A), que consiste en los siguientes pasos: a) producir una solución de una sal contaminada del ácido acrilamido-2-metilpropan sulfónico (A) en un solvente orgánico libre de agua (L) utilizando al menos un componente básico (8) seleccionado del grupo que consiste en óxidos de metales alcalinos, óxidos de metales alcalinotérreos, hidróxidos alcalinos, hidróxidos de metales alcalinotérreos y aminas de fórmula general (I) NRaRbRC (I), en donde los grupos Ra, Rb y Rc, independientes entre sí, significan lo siguiente: hidrógeno, alquilo de C1-C4, hidroxialquilo de C1-C4 o alcoxi de C1-C4, en donde la relación molar del compuesto (A) al compuesto básico (B) es preferentemente 1:1 a 1:3; b) eliminar, como una opción, parcialmente el solvente orgánico (L) a una presión en el intervalo de 0.001 a 2 bares (abs); c) recuperar la sal disuelta del compuesto (A) por cristalización o precipitación, cambiando la temperatura y/o la presión y/o la concentración de la sal en la solución; d) como una opción secar la sal purificada del ácido acrilamido-2-metilpropan sulfónico (A). Dicho método de acuerdo con la invención permite obtener sales pobre en subproductos y especialmente apropiadas para la polimerización.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11191117 | 2011-11-29 | ||
| PCT/EP2012/073791 WO2013079507A2 (de) | 2011-11-29 | 2012-11-28 | Verfahren zur herstellung und aufreinigung von salzen der acrylamido-2-methyl-propansulfonsäure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2014006249A MX2014006249A (es) | 2014-08-01 |
| MX351176B true MX351176B (es) | 2017-10-04 |
Family
ID=47227809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014006249A MX351176B (es) | 2011-11-29 | 2012-11-28 | Método para producir y purificar sales del ácido acrilamido-2- metilpropan sulfónico. |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP2785686B1 (es) |
| JP (1) | JP6231010B2 (es) |
| KR (1) | KR20140099461A (es) |
| CN (1) | CN104066714B (es) |
| AU (1) | AU2012343935A1 (es) |
| BR (1) | BR112014012918A2 (es) |
| CA (1) | CA2857230A1 (es) |
| ES (1) | ES2654554T3 (es) |
| MX (1) | MX351176B (es) |
| MY (1) | MY165005A (es) |
| RU (1) | RU2619462C2 (es) |
| WO (1) | WO2013079507A2 (es) |
| ZA (1) | ZA201404666B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106748904A (zh) * | 2015-11-20 | 2017-05-31 | 中国石油化工股份有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸盐类单体的制备及应用 |
| CN105693562A (zh) * | 2015-12-29 | 2016-06-22 | 四川光亚聚合物化工有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸粗品的精制方法 |
| CN110857280B (zh) * | 2018-08-22 | 2022-06-03 | 潍坊金石环保科技有限公司 | 一种2-丙烯酰胺基-2-甲基丙磺酸盐的制备方法 |
| FR3114095B1 (fr) * | 2020-09-11 | 2023-07-14 | Snf Sa | Polymère d’acide 2-acrylamido-2-méthylpropane sulfonique ou de ses sels |
| FR3146680B1 (fr) * | 2023-03-13 | 2026-02-20 | Snf Sa | Forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique |
| FR3146679A1 (fr) * | 2023-03-13 | 2024-09-20 | Snf Sa | Forme cristalline du sel de potassium de l’acide 2-acrylamido-2-methylpropane sulfonique |
| FR3146690B1 (fr) | 2023-03-13 | 2026-02-20 | Snf Sa | Fluide de fracturation comprenant un polymère d’une forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique et procédé de fracturation hydraulique |
| FR3146673B1 (fr) | 2023-03-13 | 2026-02-20 | Snf Sa | Procédé de traitement d’une suspension de particules solides dans l’eau utilisant un polymère d’une forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique |
| FR3146689B1 (fr) | 2023-03-13 | 2026-02-20 | Snf Sa | Procédé de récupération assistée d’hydrocarbures utilisant un polymère d’une forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128631A (en) * | 1977-02-16 | 1978-12-05 | General Mills Chemicals, Inc. | Method of imparting lubricity to keratinous substrates and mucous membranes |
| FR2384751A1 (fr) * | 1977-03-23 | 1978-10-20 | Francaise Coop Pharma | Nouveaux derives de la taurine a activite neuro-musculaire renforcee |
| JPS54106427A (en) * | 1978-02-09 | 1979-08-21 | Nitto Chem Ind Co Ltd | Purification of 2-acrylamide-2-methylpropane sulfonic acid |
| JPS56103145A (en) * | 1980-01-21 | 1981-08-18 | Nissei Kagaku Kogyosho:Kk | Preparation of amide compound containing vinyl group |
| US4650614A (en) * | 1980-02-21 | 1987-03-17 | Medtronic, Inc. | Refining of reaction grade 2-acrylamido-2-methylpropane sulfonic acid |
| JPS5973560A (ja) * | 1982-06-15 | 1984-04-25 | Nippon Paint Co Ltd | 重合性スルホベタイン化合物ならびにその製法 |
| JPS58225056A (ja) | 1982-06-24 | 1983-12-27 | Mitsui Toatsu Chem Inc | アミドアルカンスルホン酸誘導体の製造方法 |
| US4911855A (en) * | 1989-01-30 | 1990-03-27 | Gencorp Inc. | High magnetic strength magnets containing a flexible acrylate-amps binder |
| RO104626B1 (ro) * | 1989-05-03 | 1994-09-20 | Inst Chimii Macromolecular | Procedeu de purificare a monomerului acid 2-acriiamido-2- metilpropan-1-sulfonic |
| JPH0377860A (ja) * | 1989-08-21 | 1991-04-03 | Nissei Kagaku Kogyo Kk | ２―アクリルアミド―２―メチルプロパンスルホン酸の精製方法 |
| ATE124682T1 (de) * | 1991-06-03 | 1995-07-15 | Lubrizol Corp | Verfahren zur herstellung eines gereinigten derivates von einem acrylamidosulfonsäure- monomer. |
| JP4178909B2 (ja) * | 2002-10-24 | 2008-11-12 | 東亞合成株式会社 | アクリルアミドアルカンスルホン酸溶液の製造方法 |
| JP2008071725A (ja) * | 2006-09-15 | 2008-03-27 | Sumitomo Bakelite Co Ltd | イオン伝導性電解質及び該イオン伝導性電解質を用いた二次電池 |
| JP4989241B2 (ja) * | 2007-01-29 | 2012-08-01 | 静岡県公立大学法人 | ［１８ｆ］標識化合物及びその製造方法、並びに［１８ｆ］標識リポソーム及び［１８ｆ］標識リポソーム製剤の製造方法 |
| CN101066940B (zh) * | 2007-06-06 | 2010-09-22 | 厦门长天企业有限公司 | 2-丙烯酰胺基-2-甲基丙磺酸的制备方法 |
| US8247601B2 (en) * | 2007-12-06 | 2012-08-21 | Toagosei Co., Ltd. | 2-acrylamide-2-methylpropanesulfonic acid and process for producing the same |
| JP5609043B2 (ja) * | 2009-08-26 | 2014-10-22 | 東ソー株式会社 | 微粒径陰イオン交換樹脂及びその製造法、並びにそれを用いたジクロロブテンの製造方法 |
| KR20120068009A (ko) * | 2009-08-28 | 2012-06-26 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 중합성 이온성 액체 혼합물을 포함하는 조성물 및 물품, 및 경화 방법 |
-
2012
- 2012-11-28 KR KR1020147014396A patent/KR20140099461A/ko not_active Ceased
- 2012-11-28 RU RU2014126224A patent/RU2619462C2/ru not_active IP Right Cessation
- 2012-11-28 AU AU2012343935A patent/AU2012343935A1/en not_active Abandoned
- 2012-11-28 WO PCT/EP2012/073791 patent/WO2013079507A2/de not_active Ceased
- 2012-11-28 JP JP2014543872A patent/JP6231010B2/ja not_active Expired - Fee Related
- 2012-11-28 ES ES12791486.9T patent/ES2654554T3/es active Active
- 2012-11-28 BR BR112014012918A patent/BR112014012918A2/pt not_active IP Right Cessation
- 2012-11-28 MY MYPI2014001544A patent/MY165005A/en unknown
- 2012-11-28 CA CA2857230A patent/CA2857230A1/en not_active Abandoned
- 2012-11-28 MX MX2014006249A patent/MX351176B/es active IP Right Grant
- 2012-11-28 CN CN201280068065.9A patent/CN104066714B/zh not_active Expired - Fee Related
- 2012-11-28 EP EP12791486.9A patent/EP2785686B1/de not_active Not-in-force
-
2014
- 2014-06-25 ZA ZA2014/04666A patent/ZA201404666B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY165005A (en) | 2018-02-28 |
| CN104066714A (zh) | 2014-09-24 |
| ES2654554T3 (es) | 2018-02-14 |
| KR20140099461A (ko) | 2014-08-12 |
| JP2015504441A (ja) | 2015-02-12 |
| WO2013079507A3 (de) | 2013-08-22 |
| MX2014006249A (es) | 2014-08-01 |
| WO2013079507A2 (de) | 2013-06-06 |
| ZA201404666B (en) | 2015-12-23 |
| RU2619462C2 (ru) | 2017-05-16 |
| AU2012343935A1 (en) | 2014-07-03 |
| RU2014126224A (ru) | 2016-01-27 |
| EP2785686A2 (de) | 2014-10-08 |
| JP6231010B2 (ja) | 2017-11-15 |
| CA2857230A1 (en) | 2013-06-06 |
| BR112014012918A2 (pt) | 2017-06-13 |
| EP2785686B1 (de) | 2017-10-18 |
| CN104066714B (zh) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX351176B (es) | Método para producir y purificar sales del ácido acrilamido-2- metilpropan sulfónico. | |
| HRP20160241T1 (hr) | Postupci i intermedijeri za pripravu jak inhibitora | |
| JP2012528877A5 (es) | ||
| WO2010089055A3 (de) | Verwendung von schwefelhaltigen, heteroaromatische säureanaloga als bakterizide | |
| FI3210978T3 (fi) | Menetelmä asesulfaamin kaliumin tuottamiseksi | |
| WO2011064556A3 (en) | New ionic liquids | |
| JP2015504441A5 (es) | ||
| MX2011009898A (es) | Proceso para la obtencion de derivados de acido propionico. | |
| AR084864A1 (es) | Proceso de preparacion de girasa e inhibidores de topoisomerasa iv y compuestos intermediarios de dicho proceso | |
| UA111868C2 (uk) | Спосіб одержання естерів (5-фтор-2-метил-3-хінолін-2-ілметиліндол-1-іл)-оцтової кислоти | |
| IN2014MN00971A (es) | ||
| CN102675313A (zh) | 一种盐酸莫西沙星的制备方法 | |
| IN2013MN02407A (es) | ||
| NZ700221A (en) | Ralfinamide methanesulfonate salts | |
| CN104031086B (zh) | 一种α‑氨基烷基膦酸酯化合物的合成方法 | |
| MY149706A (en) | Method for producing aqueous ?-sulfo fatty acid alkyl ester salt solution | |
| WO2007083243A3 (en) | An improved process for the preparation of risedronate sodium hemi-pentahydrate | |
| CN102875527B (zh) | 一种地氯雷他定的制备方法 | |
| WO2014203855A3 (ja) | ２－アミノ－２－ヒドロキシイミノ－ｎ－アルコキシアセトイミドイルシアニドの製造方法およびその製造中間体 | |
| JP5650031B2 (ja) | ホーナー・ワズワース・エモンズ試薬の精製方法 | |
| MY181791A (en) | Process for the preparation of propionic acid derivatives | |
| WO2009087674A3 (en) | Improved process for the preparation of (s)-pregabalin | |
| HRP20140839T1 (hr) | Postupak sinteze ivabradina i njegovih adicijskih soli i farmaceutski prihvatljivih kiselina | |
| JP6425980B2 (ja) | ケトキシムアルカリ金属塩若しくはケトキシムアルカリ土類金属塩から対応するケトン化合物を製造する方法 | |
| CN105368428B (zh) | 阴非混合型驱油表面活性剂及其制备方法和用途 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |