DE69328056D1 - Verfahren zur Herstellung von Alkylen-Karbonaten - Google Patents
Verfahren zur Herstellung von Alkylen-KarbonatenInfo
- Publication number
- DE69328056D1 DE69328056D1 DE69328056T DE69328056T DE69328056D1 DE 69328056 D1 DE69328056 D1 DE 69328056D1 DE 69328056 T DE69328056 T DE 69328056T DE 69328056 T DE69328056 T DE 69328056T DE 69328056 D1 DE69328056 D1 DE 69328056D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- alkylene carbonates
- carbonates
- alkylene
- 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
- C07D317/38—Ethylene carbonate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20536392A JP3446761B2 (ja) | 1992-07-31 | 1992-07-31 | アルキレンカーボネートの製造法 |
| JP20536292A JP3446760B2 (ja) | 1992-07-31 | 1992-07-31 | エチレンカーボネートの製造方法 |
| JP20536492A JP3417418B2 (ja) | 1992-07-31 | 1992-07-31 | アルキレンカーボネートの製造法 |
| JP5161857A JPH0717967A (ja) | 1993-06-30 | 1993-06-30 | アルキレンカーボネートの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69328056D1 true DE69328056D1 (de) | 2000-04-20 |
| DE69328056T2 DE69328056T2 (de) | 2000-10-05 |
Family
ID=27473753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69328056T Expired - Fee Related DE69328056T2 (de) | 1992-07-31 | 1993-07-15 | Verfahren zur Herstellung von Alkylen-Karbonaten |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5349077A (de) |
| EP (1) | EP0581131B1 (de) |
| DE (1) | DE69328056T2 (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3374863B2 (ja) * | 1993-08-12 | 2003-02-10 | 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 |
| FR2778182B1 (fr) * | 1998-04-30 | 2000-07-21 | Organisation Nationale Interpr | Procede de fabrication de carbonate de glycerol |
| JP3905242B2 (ja) * | 1999-02-24 | 2007-04-18 | 花王株式会社 | グリセリンカーボネートの製造法 |
| JP4975205B2 (ja) * | 2000-04-28 | 2012-07-11 | 日揮株式会社 | ガス状混合物からのアンモニア回収方法 |
| CN1120048C (zh) * | 2001-12-18 | 2003-09-03 | 中国科学院广州化学研究所 | 负载型二元羧酸锌催化剂及其制备方法 |
| US6924379B2 (en) * | 2003-05-30 | 2005-08-02 | Council Of Scientific And Industrial Research | Process for preparation of cyclic carbonate |
| CN1298696C (zh) * | 2004-05-08 | 2007-02-07 | 河北工业大学 | 以脂肪族二元醇为循环剂的尿素醇解合成碳酸二甲酯方法 |
| TW200819420A (en) * | 2006-10-31 | 2008-05-01 | Univ Nat Chunghsing | The alkoxylation method applied to extend phenol compounds to have alkoxy functional group |
| 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 |
| EP2174937B1 (de) * | 2008-10-08 | 2015-04-15 | Arkema France | Syntheseverfahren von Polyolcarbonat aus Polyolen, indem ein auf Polyolcarbonate selektives Lösungsmittel verwendet wird |
| GB0903233D0 (en) | 2009-02-25 | 2009-04-08 | Univ Cardiff | Method for making organic carbonates and sulphur analogues |
| 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 |
| US10005723B2 (en) | 2013-08-15 | 2018-06-26 | Dow Global Technologies Llc | Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate |
| WO2015023906A1 (en) * | 2013-08-15 | 2015-02-19 | Dow Global Technologies Llc | A process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate |
| CN111925351A (zh) * | 2020-08-28 | 2020-11-13 | 华东理工大学 | 一种尿素与丙二醇（或乙二醇）连续溶解的方法 |
| CN115518628B (zh) * | 2021-06-25 | 2023-11-28 | 中国科学院成都有机化学有限公司 | 一种尿素醇解合成环状碳酸酯的碳基金属氧化物催化剂的制备方法、催化剂及应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773881A (en) * | 1953-02-09 | 1956-12-11 | Union Carbide & Carbon Corp | Glycol carbonates |
| US5003084A (en) * | 1990-02-20 | 1991-03-26 | Texaco Chemical Company | Process for preparing alkylene carbonates |
-
1993
- 1993-07-15 EP EP93111370A patent/EP0581131B1/de not_active Expired - Lifetime
- 1993-07-15 DE DE69328056T patent/DE69328056T2/de not_active Expired - Fee Related
- 1993-07-30 US US08/099,461 patent/US5349077A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69328056T2 (de) | 2000-10-05 |
| EP0581131A3 (de) | 1994-03-30 |
| US5349077A (en) | 1994-09-20 |
| EP0581131B1 (de) | 2000-03-15 |
| EP0581131A2 (de) | 1994-02-02 |
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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 |