BR112019004283A2 - processo para a produção de dicarbonatos de dialquila usando aminas terciárias como catalisadores - Google Patents
processo para a produção de dicarbonatos de dialquila usando aminas terciárias como catalisadoresInfo
- Publication number
- BR112019004283A2 BR112019004283A2 BR112019004283A BR112019004283A BR112019004283A2 BR 112019004283 A2 BR112019004283 A2 BR 112019004283A2 BR 112019004283 A BR112019004283 A BR 112019004283A BR 112019004283 A BR112019004283 A BR 112019004283A BR 112019004283 A2 BR112019004283 A2 BR 112019004283A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalysts
- production
- tertiary amines
- dialkyl dicarbonates
- dicarbonates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0237—Amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
-
- 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
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/08—Purification; Separation; Stabilisation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
a invenção se refere a um processo para a produção de dicarbonatos de dialquila a partir dos correspondentes ésteres alquilílicos de ácido clorofórmico usando aminas terciárias especiais como catalisadores.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2016/070701 WO2018041360A1 (de) | 2016-09-02 | 2016-09-02 | Verfahren zur herstellung von dialkyldicarbonaten unter verwendung tertiärer amine als katalysatoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112019004283A2 true BR112019004283A2 (pt) | 2019-06-04 |
| BR112019004283B1 BR112019004283B1 (pt) | 2022-09-27 |
Family
ID=56853636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019004283-0A BR112019004283B1 (pt) | 2016-09-02 | 2016-09-02 | Processo para a produção de dicarbonatos de dialquila usando aminas terciárias como catalisadores |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US10800728B2 (pt) |
| EP (1) | EP3507270B1 (pt) |
| JP (1) | JP6782835B2 (pt) |
| KR (1) | KR102641324B1 (pt) |
| CN (1) | CN109689612B (pt) |
| AU (1) | AU2016421819B2 (pt) |
| BR (1) | BR112019004283B1 (pt) |
| CA (1) | CA3035594C (pt) |
| DK (1) | DK3507270T3 (pt) |
| ES (1) | ES2852799T3 (pt) |
| HR (1) | HRP20210284T1 (pt) |
| HU (1) | HUE053176T2 (pt) |
| LT (1) | LT3507270T (pt) |
| MX (1) | MX2019002457A (pt) |
| PL (1) | PL3507270T3 (pt) |
| PT (1) | PT3507270T (pt) |
| RS (1) | RS61446B1 (pt) |
| RU (1) | RU2722826C1 (pt) |
| SI (1) | SI3507270T1 (pt) |
| WO (1) | WO2018041360A1 (pt) |
| ZA (1) | ZA201901313B (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230127067A (ko) | 2022-02-24 | 2023-08-31 | 삼성에스디아이 주식회사 | 코어-쉘 염료, 이를 포함하는 근적외선 흡수성 수지 조성물 및 근적외선 흡수 필름 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1181195B (de) | 1961-04-13 | 1964-11-12 | Bayer Ag | Verfahren zur Herstellung von Pyrokohlensaeureestern |
| NL278306A (pt) * | 1961-05-25 | |||
| DE1210853B (de) | 1961-05-25 | 1966-02-17 | Bayer Ag | Verfahren zur Herstellung von Kohlensaeure- oder Carbonsaeureestern oder deren Anhydriden |
| SU1267746A1 (ru) | 1984-05-30 | 2000-02-27 | Уфимский Нефтяной Институт | Способ получения диалкилкарбонатов |
| US5231211A (en) | 1992-09-18 | 1993-07-27 | Ppg Industries, Inc. | Method for preparing di(organo) esters of pyrocarbonic acid |
| DE4341747A1 (de) * | 1993-12-08 | 1995-06-14 | Bayer Ag | Verfahren zur Herstellung von Dialkyldicarbonaten |
| DE102004023607A1 (de) | 2004-05-13 | 2005-12-01 | Bayer Chemicals Ag | Verfahren zur Herstellung von Dialkyldicarbonaten |
| TWI321561B (en) | 2004-12-21 | 2010-03-11 | Asahi Kasei Chemicals Corp | Method for producing aromatic carbonate |
| RU2358967C2 (ru) * | 2004-12-21 | 2009-06-20 | Асахи Касеи Кемикалз Корпорейшн | Способ получения ароматического карбоната |
| DE102007044033A1 (de) | 2007-09-14 | 2009-03-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diaryl- oder Alkylarylcarbonaten aus Dialkylcarbonaten |
-
2016
- 2016-09-02 HU HUE16760071A patent/HUE053176T2/hu unknown
- 2016-09-02 CA CA3035594A patent/CA3035594C/en active Active
- 2016-09-02 KR KR1020197005670A patent/KR102641324B1/ko active IP Right Grant
- 2016-09-02 PT PT167600717T patent/PT3507270T/pt unknown
- 2016-09-02 EP EP16760071.7A patent/EP3507270B1/de active Active
- 2016-09-02 AU AU2016421819A patent/AU2016421819B2/en active Active
- 2016-09-02 SI SI201631072T patent/SI3507270T1/sl unknown
- 2016-09-02 RU RU2019109429A patent/RU2722826C1/ru active
- 2016-09-02 BR BR112019004283-0A patent/BR112019004283B1/pt active IP Right Grant
- 2016-09-02 US US16/330,169 patent/US10800728B2/en active Active
- 2016-09-02 CN CN201680088869.3A patent/CN109689612B/zh active Active
- 2016-09-02 MX MX2019002457A patent/MX2019002457A/es unknown
- 2016-09-02 DK DK16760071.7T patent/DK3507270T3/da active
- 2016-09-02 JP JP2019512217A patent/JP6782835B2/ja active Active
- 2016-09-02 LT LTEP16760071.7T patent/LT3507270T/lt unknown
- 2016-09-02 PL PL16760071T patent/PL3507270T3/pl unknown
- 2016-09-02 RS RS20210185A patent/RS61446B1/sr unknown
- 2016-09-02 ES ES16760071T patent/ES2852799T3/es active Active
- 2016-09-02 WO PCT/EP2016/070701 patent/WO2018041360A1/de unknown
-
2019
- 2019-03-01 ZA ZA2019/01313A patent/ZA201901313B/en unknown
-
2021
- 2021-02-18 HR HRP20210284TT patent/HRP20210284T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR102641324B1 (ko) | 2024-02-28 |
| RU2722826C1 (ru) | 2020-06-04 |
| HUE053176T2 (hu) | 2021-06-28 |
| CA3035594A1 (en) | 2018-03-08 |
| BR112019004283B1 (pt) | 2022-09-27 |
| ES2852799T3 (es) | 2021-09-14 |
| LT3507270T (lt) | 2021-02-10 |
| US20190185407A1 (en) | 2019-06-20 |
| CN109689612A (zh) | 2019-04-26 |
| SI3507270T1 (sl) | 2021-03-31 |
| US10800728B2 (en) | 2020-10-13 |
| RS61446B1 (sr) | 2021-03-31 |
| AU2016421819A1 (en) | 2019-03-21 |
| JP2019526583A (ja) | 2019-09-19 |
| MX2019002457A (es) | 2019-07-01 |
| WO2018041360A1 (de) | 2018-03-08 |
| AU2016421819B2 (en) | 2020-03-19 |
| DK3507270T3 (da) | 2021-02-22 |
| EP3507270A1 (de) | 2019-07-10 |
| ZA201901313B (en) | 2019-12-18 |
| KR20190039415A (ko) | 2019-04-11 |
| PT3507270T (pt) | 2021-02-17 |
| CN109689612B (zh) | 2022-09-02 |
| JP6782835B2 (ja) | 2020-11-11 |
| HRP20210284T1 (hr) | 2021-04-02 |
| CA3035594C (en) | 2023-08-15 |
| PL3507270T3 (pl) | 2021-05-31 |
| EP3507270B1 (de) | 2020-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/09/2016, OBSERVADAS AS CONDICOES LEGAIS |