BR8706960A - Processo para a preparacao de carbonatos organicos por transesterificacao - Google Patents
Processo para a preparacao de carbonatos organicos por transesterificacaoInfo
- Publication number
- BR8706960A BR8706960A BR8706960A BR8706960A BR8706960A BR 8706960 A BR8706960 A BR 8706960A BR 8706960 A BR8706960 A BR 8706960A BR 8706960 A BR8706960 A BR 8706960A BR 8706960 A BR8706960 A BR 8706960A
- Authority
- BR
- Brazil
- Prior art keywords
- transesterification
- preparation
- salt
- organic carbonates
- complexing
- Prior art date
Links
- 238000005809 transesterification reaction Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 150000005677 organic carbonates Chemical class 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 abstract 3
- 230000000536 complexating effect Effects 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 230000003381 solubilizing effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/96—Esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
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)
- Carbon And Carbon Compounds (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8618057A FR2608812B1 (fr) | 1986-12-23 | 1986-12-23 | Procede de preparation de carbonates organiques par transesterification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8706960A true BR8706960A (pt) | 1988-07-26 |
Family
ID=9342219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8706960A BR8706960A (pt) | 1986-12-23 | 1987-12-21 | Processo para a preparacao de carbonatos organicos por transesterificacao |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0274953B1 (https=) |
| JP (1) | JPS63233954A (https=) |
| AT (1) | ATE56426T1 (https=) |
| BR (1) | BR8706960A (https=) |
| DE (1) | DE3764947D1 (https=) |
| DK (1) | DK677587A (https=) |
| ES (1) | ES2017516B3 (https=) |
| FR (1) | FR2608812B1 (https=) |
| GR (1) | GR3001182T3 (https=) |
| MX (1) | MX163511B (https=) |
| NO (1) | NO166035C (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200740731A (en) | 2006-02-22 | 2007-11-01 | Shell Int Research | Process for the preparation of alkanediol |
| TWI378087B (en) | 2006-02-22 | 2012-12-01 | Shell Int Research | Process for the preparation of an alkanediol and a dialkyl carbonate |
| TWI382979B (zh) | 2006-02-22 | 2013-01-21 | Shell Int Research | 碳酸伸烷酯之生產方法及由此生產的碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中的用途 |
| TWI383976B (zh) | 2006-02-22 | 2013-02-01 | Shell Int Research | 製備碳酸二烷酯及烷二醇的方法 |
| EP2121566B1 (en) | 2007-01-23 | 2012-10-31 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an alkanediol and a dialkyl carbonate |
| ES2398307T3 (es) | 2007-01-23 | 2013-03-15 | Shell Internationale Research Maatschappij B.V. | Proceso para la preparación de un alcanodiol y un carbonato de dialquilo |
| EP2337774B1 (en) | 2008-10-20 | 2013-12-04 | Shell Internationale Research Maatschappij B.V. | Process for removing an alkanol impurity from an organic carbonate stream |
| WO2010063694A1 (en) * | 2008-12-01 | 2010-06-10 | Shell Internationale Research Maatschappij B.V. | Process for removing an alkanol impurity from an organic carbonate stream |
| JP5167110B2 (ja) * | 2008-12-26 | 2013-03-21 | 独立行政法人日本原子力研究開発機構 | バイオディーゼル製造用触媒とその製造方法並びにバイオディーゼルの製造方法 |
| CN102471223B (zh) | 2009-08-12 | 2015-03-25 | 国际壳牌研究有限公司 | 自碳酸二烷基酯流除去链烷醇杂质的方法 |
| CN102548950B (zh) | 2009-09-29 | 2014-05-28 | 国际壳牌研究有限公司 | 制备烷二醇和二烷基碳酸酯的方法 |
| TWI473786B (zh) | 2009-11-16 | 2015-02-21 | Shell Int Research | 製備烷二醇及碳酸二烷酯的方法 |
| ES2869149T3 (es) | 2017-07-18 | 2021-10-25 | Shell Int Research | Proceso de preparación de alcanodiol y carbonato de dialquilo |
| WO2020126989A1 (en) | 2018-12-18 | 2020-06-25 | Shell Internationale Research Maatschappij B.V. | Process for preparing dialkyl carbonate and alkanediol |
| US12098125B2 (en) | 2019-10-03 | 2024-09-24 | Shell Usa, Inc. | Process for preparing dialkyl carbonate and alkanediol |
| EP3831805A1 (en) | 2019-12-06 | 2021-06-09 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of a dialkyl carbonate and an alkanediol |
| WO2021110627A1 (en) | 2019-12-06 | 2021-06-10 | Shell Internationale Research Maatschappij B.V. | Process for removing an ether alkanol impurity from an organic carbonate stream |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57176932A (en) * | 1981-04-24 | 1982-10-30 | Asahi Chem Ind Co Ltd | Preparation of carbonic acid ester |
| US4559180A (en) * | 1982-11-26 | 1985-12-17 | Bp Chemicals Limited | Transesterification of esters |
| GB8401919D0 (en) * | 1984-01-25 | 1984-02-29 | Bp Chem Int Ltd | Transesterification process |
-
1986
- 1986-12-23 FR FR8618057A patent/FR2608812B1/fr not_active Expired
-
1987
- 1987-12-16 EP EP87402878A patent/EP0274953B1/fr not_active Expired - Lifetime
- 1987-12-16 DE DE8787402878T patent/DE3764947D1/de not_active Expired - Fee Related
- 1987-12-16 ES ES87402878T patent/ES2017516B3/es not_active Expired - Lifetime
- 1987-12-16 AT AT87402878T patent/ATE56426T1/de not_active IP Right Cessation
- 1987-12-17 MX MX9800A patent/MX163511B/es unknown
- 1987-12-21 BR BR8706960A patent/BR8706960A/pt not_active Application Discontinuation
- 1987-12-21 NO NO875347A patent/NO166035C/no unknown
- 1987-12-22 DK DK677587A patent/DK677587A/da not_active Application Discontinuation
- 1987-12-23 JP JP62324194A patent/JPS63233954A/ja active Granted
-
1990
- 1990-12-11 GR GR90401050T patent/GR3001182T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63233954A (ja) | 1988-09-29 |
| NO166035C (no) | 1991-05-22 |
| NO875347D0 (no) | 1987-12-21 |
| EP0274953B1 (fr) | 1990-09-12 |
| NO875347L (no) | 1988-06-24 |
| JPH0532386B2 (https=) | 1993-05-14 |
| DK677587A (da) | 1988-09-08 |
| FR2608812A1 (fr) | 1988-06-24 |
| ATE56426T1 (de) | 1990-09-15 |
| ES2017516B3 (es) | 1991-02-16 |
| DE3764947D1 (de) | 1990-10-18 |
| FR2608812B1 (fr) | 1989-04-07 |
| DK677587D0 (da) | 1987-12-22 |
| GR3001182T3 (en) | 1992-06-30 |
| NO166035B (no) | 1991-02-11 |
| EP0274953A1 (fr) | 1988-07-20 |
| MX163511B (es) | 1992-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA2 | Application deemed withdrawn (art. 19(5)) |