PL2810931T3 - Sposób otrzymywania halogenowanych bezwodników kwasów karboksylowych - Google Patents
Sposób otrzymywania halogenowanych bezwodników kwasów karboksylowychInfo
- Publication number
- PL2810931T3 PL2810931T3 PL13170868T PL13170868T PL2810931T3 PL 2810931 T3 PL2810931 T3 PL 2810931T3 PL 13170868 T PL13170868 T PL 13170868T PL 13170868 T PL13170868 T PL 13170868T PL 2810931 T3 PL2810931 T3 PL 2810931T3
- Authority
- PL
- Poland
- Prior art keywords
- preparation
- carboxylic anhydrides
- halogenated carboxylic
- halogenated
- anhydrides
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/573—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13170868.7A EP2810931B1 (en) | 2013-06-06 | 2013-06-06 | Process for the preparation of halogenated carboxylic anhydrides |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2810931T3 true PL2810931T3 (pl) | 2018-09-28 |
Family
ID=48576833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL13170868T PL2810931T3 (pl) | 2013-06-06 | 2013-06-06 | Sposób otrzymywania halogenowanych bezwodników kwasów karboksylowych |
Country Status (4)
Country | Link |
---|---|
US (2) | US10927063B2 (pl) |
EP (1) | EP2810931B1 (pl) |
PL (1) | PL2810931T3 (pl) |
WO (1) | WO2014195929A2 (pl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2810931B1 (en) * | 2013-06-06 | 2018-04-25 | Solvay SA | Process for the preparation of halogenated carboxylic anhydrides |
WO2016126240A1 (en) | 2015-02-03 | 2016-08-11 | Halliburton Energy Services, Inc. | Capsules containing micro-proppant and a substance to produce micro-seismic events |
EP3408259A1 (en) | 2016-01-28 | 2018-12-05 | Solvay SA | Halogen substituted diketones, pyrazole compounds and processes for the manufacture of pyrazole compounds |
US11111201B2 (en) * | 2017-04-26 | 2021-09-07 | Solvay Sa | Reduction of content of carboxylic acids and derivatives thereof in oleum, disulfuric acid or concentrated sulfuric acid |
WO2019122164A1 (en) | 2017-12-22 | 2019-06-27 | Solvay Sa | Process for the manufacture of pyrazole carboxylic derivatives and precursors thereof |
EP3632855A1 (en) | 2018-10-02 | 2020-04-08 | Solvay Sa | A method for providing aqueous compositions with reduced content of organic fluorinated compounds |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE590237C (de) * | 1932-04-10 | 1934-01-04 | I G Farbenindustrie Akt Ges | Verfahren zur Darstellung von Ketonen und Saeureanhydriden |
US2628253A (en) * | 1951-05-19 | 1953-02-10 | Minnesota Mining & Mfg | Fluorocarbon acyl sulfuric acids |
US3576888A (en) * | 1969-03-10 | 1971-04-27 | Allied Chem | Process for the preparation of unsaturated fluorinated alcohols |
US4038310A (en) * | 1976-03-11 | 1977-07-26 | Phillips Petroleum Company | Acid anhydride to react with impurities in the production of perfluorocarboxylic acids |
US8119655B2 (en) | 2005-10-07 | 2012-02-21 | Takeda Pharmaceutical Company Limited | Kinase inhibitors |
CN101108797B (zh) * | 2007-08-03 | 2010-04-14 | 申厚宝 | 三氟乙酸酐生产工艺 |
FR2928919B1 (fr) * | 2008-03-19 | 2011-07-29 | Rhodia Operations | Procede de preparation de l'acide difluoroacetique et de ses sels |
TW201030007A (en) | 2009-02-06 | 2010-08-16 | Gruenenthal Gmbh | Substituted spiro-amides as b1r modulators |
JP2011093808A (ja) * | 2009-10-27 | 2011-05-12 | Central Glass Co Ltd | 無水含フッ素カルボン酸の製造方法 |
EP2810931B1 (en) * | 2013-06-06 | 2018-04-25 | Solvay SA | Process for the preparation of halogenated carboxylic anhydrides |
US11111201B2 (en) * | 2017-04-26 | 2021-09-07 | Solvay Sa | Reduction of content of carboxylic acids and derivatives thereof in oleum, disulfuric acid or concentrated sulfuric acid |
-
2013
- 2013-06-06 EP EP13170868.7A patent/EP2810931B1/en active Active
- 2013-06-06 PL PL13170868T patent/PL2810931T3/pl unknown
-
2014
- 2014-08-05 WO PCT/IB2014/063713 patent/WO2014195929A2/en active Application Filing
- 2014-08-05 US US14/896,086 patent/US10927063B2/en active Active
-
2021
- 2021-01-21 US US17/154,038 patent/US11414369B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2810931A1 (en) | 2014-12-10 |
WO2014195929A2 (en) | 2014-12-11 |
US20210139403A1 (en) | 2021-05-13 |
WO2014195929A3 (en) | 2015-04-16 |
EP2810931B1 (en) | 2018-04-25 |
US11414369B2 (en) | 2022-08-16 |
US10927063B2 (en) | 2021-02-23 |
US20160122273A1 (en) | 2016-05-05 |
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