DE69409595T2 - Verfahren zur Herstellung von Dialkylcarbonat - Google Patents
Verfahren zur Herstellung von DialkylcarbonatInfo
- Publication number
- DE69409595T2 DE69409595T2 DE69409595T DE69409595T DE69409595T2 DE 69409595 T2 DE69409595 T2 DE 69409595T2 DE 69409595 T DE69409595 T DE 69409595T DE 69409595 T DE69409595 T DE 69409595T DE 69409595 T2 DE69409595 T2 DE 69409595T2
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- dialkyl carbonate
- dialkyl
- carbonate
- 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 - Fee Related
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
- C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20085293A JP3374863B2 (ja) | 1993-08-12 | 1993-08-12 | ジアルキルカーボネートの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69409595D1 DE69409595D1 (de) | 1998-05-20 |
DE69409595T2 true DE69409595T2 (de) | 1998-08-27 |
Family
ID=16431298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69409595T Expired - Fee Related DE69409595T2 (de) | 1993-08-12 | 1994-08-11 | Verfahren zur Herstellung von Dialkylcarbonat |
Country Status (4)
Country | Link |
---|---|
US (1) | US5489702A (de) |
EP (1) | EP0638541B1 (de) |
JP (1) | JP3374863B2 (de) |
DE (1) | DE69409595T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004043990A1 (de) * | 2004-09-11 | 2006-03-30 | Lurgi Ag | Verfahren zur Herstellung von Kohlensäureestern |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3994457B2 (ja) * | 1996-11-22 | 2007-10-17 | 三菱瓦斯化学株式会社 | アリールカーボネートの製造方法 |
JP3944658B2 (ja) * | 1996-11-22 | 2007-07-11 | 三菱瓦斯化学株式会社 | ジアリールカーボネートの製造方法 |
US6031122A (en) * | 1997-03-17 | 2000-02-29 | Mitsubishi Gas Chemical Company, Inc. | Process for producing dialkyl carbonate |
US5902894A (en) * | 1998-08-26 | 1999-05-11 | Catalytic Distillation Technologies | Process for making dialkyl carbonates |
US6573396B2 (en) * | 2001-10-12 | 2003-06-03 | Exxonmobil Chemical Patents Inc. | Co-production of dialkyl carbonates and diols with treatment of hydroxy alkyl carbonate |
US6620959B1 (en) | 2002-04-16 | 2003-09-16 | Exxonmobil Chemical Patents Inc. | Process for the production of unsymmetric and/or symmetric dialkyl carbonates and diols |
TWI313188B (en) * | 2002-09-12 | 2009-08-11 | Shell Int Research | Catalytic conversion of an organic carbonate |
DE10341953B4 (de) * | 2003-09-11 | 2005-09-08 | Lurgi Ag | Verfahren zur Herstellung von organischen Carbonaten |
DE10341951B4 (de) * | 2003-09-11 | 2005-08-18 | Lurgi Ag | Verfahren zur Herstellung von organischen Carbonaten |
DE10341952B4 (de) * | 2003-09-11 | 2008-11-20 | Lurgi Gmbh | Zwischenprodukt bestehend aus einer Mischung von organischen Carbonaten und Carbamaten und ein Verfahren zu seiner Herstellung |
DE102004040193B3 (de) * | 2004-08-19 | 2005-10-27 | Lurgi Ag | Verfahren zur Herstellung von Carbamidsäureestern |
CN101029039B (zh) * | 2007-04-13 | 2010-10-13 | 中国科学院山西煤炭化学研究所 | 一种合成五元环碳酸酯的方法 |
WO2009143785A2 (en) * | 2009-07-30 | 2009-12-03 | Majer Laboratory, S.R.O | A process and catalysts for producing alkylene and/or dialkyl carbonates |
IT1396205B1 (it) | 2009-10-13 | 2012-11-16 | Eni Spa | Composizione di gasolio comprendente dietil carbonato da bioetanolo. |
US9249082B2 (en) | 2010-02-09 | 2016-02-02 | King Abdulaziz City for Science and Technology (KACST) | Synthesis of dimethyl carbonate from carbon dioxide and methanol |
DE102010042937A1 (de) | 2010-10-08 | 2012-04-12 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten |
CN103687851B (zh) * | 2011-05-14 | 2017-09-08 | 拉伊尼·哈提-考尔 | 环状碳酸酯类的生产方法 |
ITMI20111741A1 (it) * | 2011-09-28 | 2013-03-29 | Eni Spa | Procedimento per la preparazione di composti dialchil carbonati |
EP2650278A1 (de) | 2012-04-11 | 2013-10-16 | Bayer MaterialScience AG | Verfahren zur Herstellung von Diarylcarbonaten aus Dialkylcarbonaten |
CN102659747A (zh) * | 2012-04-11 | 2012-09-12 | 巨化集团技术中心 | 一种4-三氟代甲基碳酸乙烯酯的合成方法 |
EP2873661B1 (de) * | 2013-11-14 | 2015-10-07 | Arkema France | Syntheseverfahren von Trimethylencarbonat aus 1,3-Propandiol und Harnstoff durch heterogene Katalyse |
CN104744247B (zh) * | 2015-03-13 | 2016-06-22 | 中国科学院化学研究所 | 一种碳酸烷基酯的制备方法 |
WO2017035734A1 (en) * | 2015-08-31 | 2017-03-09 | Yashentech Corporation | Process for producing dimethyl carbonate |
CN106478421B (zh) * | 2015-08-31 | 2019-09-13 | 亚申科技(浙江)有限公司 | 碳酸二甲酯生产工艺 |
CN105435768B (zh) * | 2015-11-10 | 2017-10-31 | 北京石油化工学院 | 尿素醇解合成碳酸丙烯酯的工艺方法及催化剂的制备方法 |
WO2019016126A1 (en) | 2017-07-18 | 2019-01-24 | Shell Internationale Research Maatschappij B.V. | PROCESS FOR THE PREPARATION OF ALKANEDIOL AND DIALKYL CARBONATE |
WO2019039317A1 (ja) * | 2017-08-21 | 2019-02-28 | 三菱瓦斯化学株式会社 | ジアルキルカーボネートの製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1034961B (it) * | 1975-04-09 | 1979-10-10 | Snam Progetti | Procedimento per la preparazione di dialchilcarbonati |
DE2740242C3 (de) * | 1977-09-07 | 1980-03-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Dimethylcarbonat |
DE2740243A1 (de) * | 1977-09-07 | 1979-03-15 | Bayer Ag | Verfahren zur herstellung von dialkylcarbonaten |
DE2740251A1 (de) * | 1977-09-07 | 1979-03-22 | Bayer Ag | Verfahren zur herstellung von dialkylcarbonaten |
DE2903506A1 (de) * | 1979-01-30 | 1980-08-07 | Bayer Ag | Verfahren zur herstellung von kohlensaeureestern und seine anwendung zur herstellung von polycarbonaten |
US5214182A (en) * | 1987-01-12 | 1993-05-25 | Texaco Chemical Company | Process for cogeneration of ethylene glycol and dimethyl carbonate |
US5003084A (en) * | 1990-02-20 | 1991-03-26 | Texaco Chemical Company | Process for preparing alkylene carbonates |
DE69328056T2 (de) * | 1992-07-31 | 2000-10-05 | Mitsubishi Gas Chemical Co | Verfahren zur Herstellung von Alkylen-Karbonaten |
-
1993
- 1993-08-12 JP JP20085293A patent/JP3374863B2/ja not_active Expired - Fee Related
-
1994
- 1994-08-05 US US08/286,203 patent/US5489702A/en not_active Expired - Lifetime
- 1994-08-11 EP EP94305943A patent/EP0638541B1/de not_active Expired - Lifetime
- 1994-08-11 DE DE69409595T patent/DE69409595T2/de not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004043990A1 (de) * | 2004-09-11 | 2006-03-30 | Lurgi Ag | Verfahren zur Herstellung von Kohlensäureestern |
Also Published As
Publication number | Publication date |
---|---|
JPH0753470A (ja) | 1995-02-28 |
US5489702A (en) | 1996-02-06 |
EP0638541A1 (de) | 1995-02-15 |
EP0638541B1 (de) | 1998-04-15 |
JP3374863B2 (ja) | 2003-02-10 |
DE69409595D1 (de) | 1998-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |