GB1119062A - Preparation of ª‡,ªß-unsaturated carboxylic acids and/or derivatives thereof - Google Patents
Preparation of ª‡,ªß-unsaturated carboxylic acids and/or derivatives thereofInfo
- Publication number
- GB1119062A GB1119062A GB503866A GB503866A GB1119062A GB 1119062 A GB1119062 A GB 1119062A GB 503866 A GB503866 A GB 503866A GB 503866 A GB503866 A GB 503866A GB 1119062 A GB1119062 A GB 1119062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dicarboxylic acid
- ether
- derivatives
- acid
- polar
- 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
Links
- 150000001735 carboxylic acids Chemical class 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 150000002170 ethers Chemical class 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Chemical class 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000007942 carboxylates Chemical class 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 125000002560 nitrile group Chemical group 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- -1 phthalic acid diester Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 238000000859 sublimation Methods 0.000 abstract 1
- 230000008022 sublimation Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH161165 | 1965-02-05 | ||
| CH1049165 | 1965-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1119062A true GB1119062A (en) | 1968-07-03 |
Family
ID=25688156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB503866A Expired GB1119062A (en) | 1965-02-05 | 1966-02-04 | Preparation of ª‡,ªß-unsaturated carboxylic acids and/or derivatives thereof |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE676020A (enrdf_load_stackoverflow) |
| DK (1) | DK114057B (enrdf_load_stackoverflow) |
| GB (1) | GB1119062A (enrdf_load_stackoverflow) |
| NL (1) | NL6601443A (enrdf_load_stackoverflow) |
-
1966
- 1966-02-03 BE BE676020D patent/BE676020A/xx unknown
- 1966-02-04 DK DK58066A patent/DK114057B/da unknown
- 1966-02-04 GB GB503866A patent/GB1119062A/en not_active Expired
- 1966-02-04 NL NL6601443A patent/NL6601443A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE676020A (enrdf_load_stackoverflow) | 1966-06-16 |
| NL6601443A (enrdf_load_stackoverflow) | 1966-08-08 |
| DK114057B (da) | 1969-05-27 |
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