ES2086049T3 - Procedimiento para la obtencion de carbonatos de alquileno. - Google Patents
Procedimiento para la obtencion de carbonatos de alquileno.Info
- Publication number
- ES2086049T3 ES2086049T3 ES92119145T ES92119145T ES2086049T3 ES 2086049 T3 ES2086049 T3 ES 2086049T3 ES 92119145 T ES92119145 T ES 92119145T ES 92119145 T ES92119145 T ES 92119145T ES 2086049 T3 ES2086049 T3 ES 2086049T3
- Authority
- ES
- Spain
- Prior art keywords
- halogenated
- alkylene carbonates
- procedure
- equivalent
- combinations
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
- C07D317/38—Ethylene carbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Abstract
LOS CARBONATOS DE ALQUILENO PUEDEN OBTENERSE POR TRANSFORMACION CATALITICA DE OXIDOS DE ALQUILENO CON DIOXIDO DE CARBONO, PARA LA QUE SE UTILIZAN CATALIZADORES ACTIVABLES DE FORMULA, DONDE M EQUIVALE A UN METAL ALCALINO X E Y, INDEPENDIENTE UNA DE OTRA, EQUIVALEN A CLORO, BROMO O YODO, Y A Y B EQUIVALEN A CIFRAS ENTERAS O FRACCIONES, EN LA ESCALA ENTRE 0,001 A 2. LOS CATALIZADORES (III) PUEDEN SER ACTIVADOS POR EL TRATAMIENTO CON UNA COMBINACION HALOGENADA. LAS COMBINACIONES HALOGENADAS AQUI UTILIZADAS PERTENECEN AL GRUPO DE LOS HIDROCARBUROS HALOGENADOS, DE HALUROS ACIDOS ORGANICOS E INORGANICOS, DE COMBINACIONES HALOGENADAS, LA HALOHIDRINA Y LOS HALUROS ORGANICOS CON HALOGENOS MOVILES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914138438 DE4138438A1 (de) | 1991-11-22 | 1991-11-22 | Verfahren zur herstellung von alkylencarbonaten |
DE19924210943 DE4210943A1 (de) | 1992-04-02 | 1992-04-02 | Verfahren zur Herstellung von Alkylencarbonaten |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2086049T3 true ES2086049T3 (es) | 1996-06-16 |
Family
ID=25909388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92119145T Expired - Lifetime ES2086049T3 (es) | 1991-11-22 | 1992-11-09 | Procedimiento para la obtencion de carbonatos de alquileno. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5391767A (es) |
EP (1) | EP0543249B1 (es) |
JP (1) | JP3435669B2 (es) |
DE (1) | DE59205955D1 (es) |
ES (1) | ES2086049T3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4414121A1 (de) * | 1994-04-22 | 1995-10-26 | Bayer Ag | Verfahren zur Reinigung von Ethylenglykolcarbonat (EGC) durch Adsorption an Aktivkohle |
DE19819586A1 (de) * | 1998-04-30 | 1999-11-04 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von 1,3-Dioxolan-2-onen |
US6156160A (en) * | 1998-10-07 | 2000-12-05 | Huntsman Petrochemical Corporation | Alkylene carbonate process |
DE69813636T2 (de) | 1998-10-07 | 2004-02-05 | Huntsman Petrochemical Corp., Austin | Verfahren zur herstellung von alkylen-carbonat |
US6384240B1 (en) | 1998-10-07 | 2002-05-07 | Huntsman Petrochemical Corporation | Process for the purification of alkylene carbonate |
US6458969B1 (en) | 1998-10-07 | 2002-10-01 | Huntsman Petrochemical Corporation | Process for the purification of alkylene carbonate |
US6258962B1 (en) | 1999-06-14 | 2001-07-10 | Mobil Oil Corp. | Process for producing alkylene carbonates |
KR100354454B1 (ko) * | 1999-07-26 | 2002-09-30 | 한국과학기술연구원 | 리튬할로겐을 촉매로 사용한 알킬렌카보네이트 제조방법 |
US6407279B1 (en) | 1999-11-19 | 2002-06-18 | Exxonmobil Chemical Patents Inc. | Integrated process for preparing dialkyl carbonates and diols |
DE19955944A1 (de) * | 1999-11-19 | 2001-07-19 | Merck Patent Gmbh | Verfahren zur Herstellung von Vinylencarbonat und dessen Verwendung |
DE19959191A1 (de) * | 1999-12-08 | 2001-06-13 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Copolymerisation von Kohlendioxid |
KR100391845B1 (ko) * | 2000-02-11 | 2003-07-16 | 한국과학기술연구원 | 금속할로겐 화합물과 피리딘 리간드로 구성된 촉매에 의한알킬렌카보네이트의 합성 |
KR100359874B1 (ko) * | 2000-02-11 | 2002-11-07 | 한국과학기술연구원 | 알킬렌카보네이트 합성용 고활성 촉매 |
CN101511810A (zh) | 2006-08-03 | 2009-08-19 | 国际壳牌研究有限公司 | 用于制备碳酸亚烷酯的方法 |
WO2008031865A2 (en) * | 2006-09-15 | 2008-03-20 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of alkylene glycols |
DE602007008588D1 (de) * | 2006-09-15 | 2010-09-30 | Shell Int Research | Verfahren zur herstellung von alkylencarbonat |
KR101232125B1 (ko) | 2010-06-21 | 2013-02-12 | 경희대학교 산학협력단 | 알킬렌 카보네이트의 제조방법 및 그를 위한 촉매 |
JP5865107B2 (ja) * | 2011-02-22 | 2016-02-17 | 大阪瓦斯株式会社 | 環状カーボネート合成用触媒および環状カーボネート合成方法 |
TWI636980B (zh) * | 2013-07-19 | 2018-10-01 | 獨立行政法人產業技術綜合研究所 | Method for producing cyclic carbonate |
CN104496823B (zh) * | 2014-12-23 | 2017-02-22 | 江苏理文化工有限公司 | 一种含氟碳酸酯的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314945A (en) * | 1977-12-22 | 1982-02-09 | Union Carbide Corporation | Alkylene carbonate process |
US4231937A (en) * | 1978-08-28 | 1980-11-04 | Atlantic Richfield Company | Preparation of alkylene carbonates from alkylene iodohydrins |
US4344881A (en) * | 1981-02-02 | 1982-08-17 | The Dow Chemical Company | Process for making alkylene carbonates |
-
1992
- 1992-11-09 ES ES92119145T patent/ES2086049T3/es not_active Expired - Lifetime
- 1992-11-09 EP EP92119145A patent/EP0543249B1/de not_active Expired - Lifetime
- 1992-11-09 DE DE59205955T patent/DE59205955D1/de not_active Expired - Lifetime
- 1992-11-16 US US07/976,877 patent/US5391767A/en not_active Expired - Lifetime
- 1992-11-20 JP JP33382592A patent/JP3435669B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0543249B1 (de) | 1996-04-10 |
US5391767A (en) | 1995-02-21 |
JP3435669B2 (ja) | 2003-08-11 |
JPH05286965A (ja) | 1993-11-02 |
DE59205955D1 (de) | 1996-05-15 |
EP0543249A1 (de) | 1993-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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