AR099395A1 - Proceso para reducir el contenido de cloro de organobisfosfitos - Google Patents
Proceso para reducir el contenido de cloro de organobisfosfitosInfo
- Publication number
- AR099395A1 AR099395A1 ARP150100378A ARP150100378A AR099395A1 AR 099395 A1 AR099395 A1 AR 099395A1 AR P150100378 A ARP150100378 A AR P150100378A AR P150100378 A ARP150100378 A AR P150100378A AR 099395 A1 AR099395 A1 AR 099395A1
- Authority
- AR
- Argentina
- Prior art keywords
- alkyl
- solvent
- organobisphosphite
- aryl
- solution
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 229910052801 chlorine Inorganic materials 0.000 title abstract 3
- 239000000460 chlorine Substances 0.000 title abstract 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 6
- 239000002904 solvent Substances 0.000 abstract 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 4
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001298 alcohols Chemical class 0.000 abstract 2
- 150000004703 alkoxides Chemical class 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 150000002170 ethers Chemical class 0.000 abstract 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 2
- 150000003222 pyridines Chemical class 0.000 abstract 2
- 229910006069 SO3H Inorganic materials 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000001556 precipitation 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Un proceso de uso universal para reducir el contenido de cloro de organobisfosfitos. Reivindicación 1: Un proceso para reducir el contenido de cloro en un organobisfosfito de una de las fórmulas generales (1), (2), (3), (4), (5) y (6) donde R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹ se seleccionan en forma independiente entre sí entre: -H, C₁₋₁₂-alquilo, -O-C₁₋₁₂-alquilo, -O-C₆₋₂₀-arilo, -C₆₋₂₀-arilo, halógeno, -COO-C₁₋₁₂-alquilo, -CONH-C₁₋₁₂-alquilo, -C₆₋₂₀-aril-CON[C₁₋₁₂-alquil]₂, -CO-C₁₋₁₂-alquilo, -CO-C₆₋₂₀-arilo, -COOH, -OH,-SO₃H, -SO₃Na, -NO₂, -CN, -NH₂, -N[C₁₋₁₂-alquil]₂; y los cuatro pares de radicales siguientes no son ambos el mismo radical en cada uno de los cuatro pares: R¹ y R⁵, R² y R⁶, R³ y R⁷, R⁴ y R⁸; caracterizado porque comprende los siguientes pasos de proceso; a) disolver parcial o totalmente el organobisfosfito en una primera solución, b) introducir la primera solución en una segunda solución, resultando en la precipitación del organobisfosfito purificado, donde la primera solución comprende un primer solvente y una primera base, la segunda solución comprende un segundo solvente y una segunda base, y el primer solvente se selecciona entre: aromáticos, alcoholes, acetona, acetato de etilo, acetonitrilo, éteres, el segundo solvente se selecciona entre: aromáticos, C₅₋₁₀-alcanos, alcoholes, acetona, acetato de etilo, acetonitrilo, éteres, la primera base se selecciona entre: bases amina, alcóxidos, piridina, derivados de piridina, N-metil-2-pirrolidona, trietanolamina, la segunda base se selecciona entre: bases amina, alcóxidos, piridina, derivados de piridina, N-metil-2-pirrolidona, trietanolamina, y el organobisfosfito tiene mejor solubilidad en el primer solvente que en el segundo solvente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014202500.1A DE102014202500A1 (de) | 2014-02-12 | 2014-02-12 | Verfahren zur Reduzierung des Chlorgehalts von Organobisphosphiten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR099395A1 true AR099395A1 (es) | 2016-07-20 |
Family
ID=52391926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP150100378A AR099395A1 (es) | 2014-02-12 | 2015-02-10 | Proceso para reducir el contenido de cloro de organobisfosfitos |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9650401B2 (es) |
| EP (1) | EP3105239B1 (es) |
| CN (1) | CN106536533B (es) |
| AR (1) | AR099395A1 (es) |
| DE (1) | DE102014202500A1 (es) |
| ES (1) | ES2673118T3 (es) |
| WO (1) | WO2015121007A1 (es) |
| ZA (1) | ZA201606196B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014201756A1 (de) | 2014-01-31 | 2015-08-06 | Evonik Degussa Gmbh | Reinigung chlorverschmutzter Organophosphorverbindungen |
| DE102014202500A1 (de) | 2014-02-12 | 2015-08-13 | Evonik Degussa Gmbh | Verfahren zur Reduzierung des Chlorgehalts von Organobisphosphiten |
| EP3147291A1 (de) * | 2015-09-28 | 2017-03-29 | Evonik Degussa GmbH | Verfahren zur reduzierung des chlorgehalts von organotetraphosphiten |
| TWI709568B (zh) * | 2015-09-30 | 2020-11-11 | 美商陶氏科技投資公司 | 用於製造有機磷化合物的方法 |
| EP3165529B1 (de) * | 2015-11-09 | 2018-09-05 | Evonik Degussa GmbH | Verfahren zur reduzierung des chlorgehalts von bisphosphiten mit 2,4-dimethylphenyl-einheiten |
| EP3176174A1 (de) * | 2015-12-03 | 2017-06-07 | Evonik Degussa GmbH | Verfahren zur reduzierung des chlorgehalts von organotetraphosphiten |
| EP3318570B1 (de) | 2016-11-08 | 2019-08-07 | Evonik Degussa GmbH | Phosphorigsäure-p,p'-[5,5',6,6'-tetramethyl-3,3'-bis(1-methylethyl)[1,1'-biphenyl]-2,2'-diyl] p,p,p',p'-tetrakis(2,4-dimethylphenyl)-ester in der hydroformylierung |
| RU2770753C2 (ru) | 2017-06-19 | 2022-04-21 | Дау Текнолоджи Инвестментс Ллк | Способы очистки лигандов |
| EP4180439A1 (de) * | 2021-11-15 | 2023-05-17 | Evonik Operations GmbH | Verfahren zur reduzierung des chlorgehalts von organobisphosphiten mittels schutzgasfritte |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4835299A (en) | 1987-03-31 | 1989-05-30 | Union Carbide Corporation | Process for purifying tertiary organophosphites |
| TW500727B (en) * | 1999-11-02 | 2002-09-01 | Ciba Sc Holding Ag | Process for the preparation of low chloride stabilisers |
| DE102004049339A1 (de) | 2004-10-08 | 2006-04-13 | Basf Ag | Verfahren zur Reinigung von phosphorhaltigen Chelat-Liganden |
| CN101405292A (zh) * | 2006-03-17 | 2009-04-08 | 因温斯特技术公司 | 通过用碱性添加剂处理提纯亚磷酸三有机酯的方法 |
| DE102006058682A1 (de) | 2006-12-13 | 2008-06-19 | Evonik Oxeno Gmbh | Bisphosphitliganden für die übergangsmetallkatalysierte Hydroformylierung |
| CN101684130B (zh) | 2008-09-25 | 2013-05-01 | 上海焦化有限公司 | 一种亚磷酸酯的制备方法 |
| DE102011002640B4 (de) * | 2011-01-13 | 2021-10-07 | Evonik Operations Gmbh | Verfahren zur Aufreinigung von Biphephos |
| US9108988B2 (en) * | 2011-12-30 | 2015-08-18 | Basf Se | Method of purifying organic diphosphite compounds |
| ES2708393T3 (es) | 2011-12-30 | 2019-04-09 | Basf Se | Procedimiento para la purificación de compuestos orgánicos de difosfito |
| DE102014201756A1 (de) | 2014-01-31 | 2015-08-06 | Evonik Degussa Gmbh | Reinigung chlorverschmutzter Organophosphorverbindungen |
| DE102014202500A1 (de) | 2014-02-12 | 2015-08-13 | Evonik Degussa Gmbh | Verfahren zur Reduzierung des Chlorgehalts von Organobisphosphiten |
| JP6490717B2 (ja) | 2014-05-20 | 2019-03-27 | エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ | ジメチルアミノブタン、トリエチルアミン又はトリエタノールアミンを使用した有機モノホスファイトの塩素含有量の低減方法 |
-
2014
- 2014-02-12 DE DE102014202500.1A patent/DE102014202500A1/de not_active Withdrawn
-
2015
- 2015-01-12 EP EP15700650.3A patent/EP3105239B1/de active Active
- 2015-01-12 WO PCT/EP2015/050385 patent/WO2015121007A1/de active Application Filing
- 2015-01-12 CN CN201580019416.0A patent/CN106536533B/zh active Active
- 2015-01-12 ES ES15700650.3T patent/ES2673118T3/es active Active
- 2015-01-12 US US15/117,894 patent/US9650401B2/en active Active
- 2015-02-10 AR ARP150100378A patent/AR099395A1/es unknown
-
2016
- 2016-09-07 ZA ZA2016/06196A patent/ZA201606196B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3105239B1 (de) | 2018-03-14 |
| CN106536533A (zh) | 2017-03-22 |
| DE102014202500A1 (de) | 2015-08-13 |
| US20170057985A1 (en) | 2017-03-02 |
| ZA201606196B (en) | 2017-11-29 |
| ES2673118T3 (es) | 2018-06-19 |
| CN106536533B (zh) | 2019-04-23 |
| WO2015121007A1 (de) | 2015-08-20 |
| EP3105239A1 (de) | 2016-12-21 |
| US9650401B2 (en) | 2017-05-16 |
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Legal Events
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| FB | Suspension of granting procedure |