PL3956293T3 - Sposób wytwarzania cyjanooctanów - Google Patents
Sposób wytwarzania cyjanooctanówInfo
- Publication number
- PL3956293T3 PL3956293T3 PL20720042.9T PL20720042T PL3956293T3 PL 3956293 T3 PL3956293 T3 PL 3956293T3 PL 20720042 T PL20720042 T PL 20720042T PL 3956293 T3 PL3956293 T3 PL 3956293T3
- Authority
- PL
- Poland
- Prior art keywords
- cyanoacetates
- producing
- producing cyanoacetates
- Prior art date
Links
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical class OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B43/00—Formation or introduction of functional groups containing nitrogen
- C07B43/08—Formation or introduction of functional groups containing nitrogen of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/12—Formation or introduction of functional groups containing oxygen of carboxylic acid ester groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/24—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having more than one carboxyl group bound to the carbon skeleton, e.g. aspartic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1905579.7A GB2583146B (en) | 2019-04-18 | 2019-04-18 | Process for preparing cyanoacetates |
| PCT/EP2020/060886 WO2020212585A1 (en) | 2019-04-18 | 2020-04-17 | Process for preparing cyanoacetates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3956293T3 true PL3956293T3 (pl) | 2024-11-04 |
Family
ID=66810210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20720042.9T PL3956293T3 (pl) | 2019-04-18 | 2020-04-17 | Sposób wytwarzania cyjanooctanów |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11827584B2 (pl) |
| EP (1) | EP3956293B1 (pl) |
| CN (1) | CN113692400A (pl) |
| GB (1) | GB2583146B (pl) |
| PL (1) | PL3956293T3 (pl) |
| WO (1) | WO2020212585A1 (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349663B (zh) * | 2021-12-27 | 2024-05-28 | 天津均凯农业科技有限公司 | 一种2-甲氧基乙基-2-(4-叔丁基苯基)氰酸酯的制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2721858A (en) | 1954-03-10 | 1955-10-25 | Eastman Kodak Co | Method of making alpha-cyanoacrylates |
| US2756251A (en) | 1954-03-23 | 1956-07-24 | Eastman Kodak Co | Preparation of monomeric alpha-cyanoacrylates |
| US2763677A (en) | 1954-12-20 | 1956-09-18 | Eastman Kodak Co | Process for making monomeric alpha-cyanoacrylates |
| CH630652A5 (de) | 1977-10-25 | 1982-06-30 | Ciba Geigy Ag | Verfahren zur herstellung gehaerteter formkoerper auf basis von epoxidharzen und haertern fuer epoxidharze. |
| JPS56135455A (en) | 1980-03-27 | 1981-10-22 | Toagosei Chem Ind Co Ltd | Novel 2-cyanoacrylate and curable composition |
| US4512357A (en) | 1983-01-12 | 1985-04-23 | Fairchild Industries, Inc. | Pressure transducer |
| DE3710192A1 (de) * | 1987-03-27 | 1988-10-13 | Diamalt Ag | Verfahren zur herstellung von asparaginsaeure-4-(phenylmethyl)-ester |
| EP0459617A1 (en) | 1990-04-27 | 1991-12-04 | Three Bond Co., Ltd. | Novel silicon containing alpha-cyanoacrylates |
| US5624699A (en) | 1991-07-22 | 1997-04-29 | Processing Technologies International Ltd. | Extraction method |
| ES2219396T3 (es) * | 1999-08-30 | 2004-12-01 | Lonza Ag | Procedimiento para la preparacion de esteres de acido cianoacetico. |
| US6245933B1 (en) | 1999-11-19 | 2001-06-12 | Closure Medical Corporation | Transesterification method for making cyanoacrylates |
| JP2003238510A (ja) * | 2002-02-14 | 2003-08-27 | Mitsubishi Rayon Co Ltd | シアノ酢酸ｔ−ブチルの製造方法 |
| FR3038605B1 (fr) * | 2015-07-06 | 2018-08-24 | Universite Amiens Picardie Jules Verne | Diamines primaires vicinales associees a des motifs chelateurs de metaux et/ou de radicaux libres, actives contre les stress carbonyle et oxydant et leur utilisation |
| GB2558256B (en) * | 2016-12-23 | 2019-12-18 | Henkel IP & Holding GmbH | Process for preparing electron deficient olefin precursors |
-
2019
- 2019-04-18 GB GB1905579.7A patent/GB2583146B/en active Active
-
2020
- 2020-04-17 EP EP20720042.9A patent/EP3956293B1/en active Active
- 2020-04-17 PL PL20720042.9T patent/PL3956293T3/pl unknown
- 2020-04-17 WO PCT/EP2020/060886 patent/WO2020212585A1/en not_active Ceased
- 2020-04-17 CN CN202080029098.7A patent/CN113692400A/zh active Pending
-
2021
- 2021-10-18 US US17/451,279 patent/US11827584B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20220033349A1 (en) | 2022-02-03 |
| EP3956293B1 (en) | 2024-08-07 |
| US11827584B2 (en) | 2023-11-28 |
| EP3956293A1 (en) | 2022-02-23 |
| GB2583146B (en) | 2021-08-11 |
| GB2583146A (en) | 2020-10-21 |
| WO2020212585A1 (en) | 2020-10-22 |
| CN113692400A (zh) | 2021-11-23 |
| GB201905579D0 (en) | 2019-06-05 |
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