NO830786L - Fremgangsmaate for fremstilling av alfa, beta umettede syreestere - Google Patents
Fremgangsmaate for fremstilling av alfa, beta umettede syreestereInfo
- Publication number
- NO830786L NO830786L NO830786A NO830786A NO830786L NO 830786 L NO830786 L NO 830786L NO 830786 A NO830786 A NO 830786A NO 830786 A NO830786 A NO 830786A NO 830786 L NO830786 L NO 830786L
- Authority
- NO
- Norway
- Prior art keywords
- methanol
- carboxylic acid
- beta unsaturated
- alpha
- reaction
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 150000002148 esters Chemical class 0.000 title claims abstract description 17
- 239000002253 acid Substances 0.000 title claims description 17
- 229920006395 saturated elastomer Polymers 0.000 title description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 102
- BHIWKHZACMWKOJ-UHFFFAOYSA-N methyl isobutyrate Chemical group COC(=O)C(C)C BHIWKHZACMWKOJ-UHFFFAOYSA-N 0.000 claims abstract description 58
- WDAXFOBOLVPGLV-UHFFFAOYSA-N isobutyric acid ethyl ester Natural products CCOC(=O)C(C)C WDAXFOBOLVPGLV-UHFFFAOYSA-N 0.000 claims abstract description 29
- 150000001733 carboxylic acid esters Chemical class 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 14
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012808 vapor phase Substances 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 239000003054 catalyst Substances 0.000 claims description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- JVEVIFRPMAXOFM-UHFFFAOYSA-N [Fe].[P]=O Chemical group [Fe].[P]=O JVEVIFRPMAXOFM-UHFFFAOYSA-N 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 2
- 239000011964 heteropoly acid Substances 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 claims 1
- LFGREXWGYUGZLY-UHFFFAOYSA-N phosphoryl Chemical class [P]=O LFGREXWGYUGZLY-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 22
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 7
- 150000007513 acids Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005839 oxidative dehydrogenation reaction Methods 0.000 description 4
- 239000000376 reactant Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 238000006709 oxidative esterification reaction Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35560382A | 1982-03-08 | 1982-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO830786L true NO830786L (no) | 1983-09-09 |
Family
ID=23398070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO830786A NO830786L (no) | 1982-03-08 | 1983-03-07 | Fremgangsmaate for fremstilling av alfa, beta umettede syreestere |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0088615B1 (de) |
| JP (1) | JPS58185539A (de) |
| AT (1) | ATE21244T1 (de) |
| AU (1) | AU1182483A (de) |
| BR (1) | BR8301080A (de) |
| DE (1) | DE3365063D1 (de) |
| ES (1) | ES520359A0 (de) |
| NO (1) | NO830786L (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0158694B1 (de) * | 1984-04-18 | 1989-02-22 | Ashland Oil, Inc. | Oxydehydrierungsverfahren |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3855279A (en) * | 1973-10-26 | 1974-12-17 | Eastman Kodak Co | Catalytic process for the manufacture of unsaturated acids and esters |
| US4029695A (en) * | 1974-08-20 | 1977-06-14 | Eastman Kodak Company | Catalytic process for the manufacture of unsaturated acids and esters |
-
1983
- 1983-02-24 AU AU11824/83A patent/AU1182483A/en not_active Abandoned
- 1983-03-04 BR BR8301080A patent/BR8301080A/pt unknown
- 1983-03-07 NO NO830786A patent/NO830786L/no unknown
- 1983-03-07 AT AT83301194T patent/ATE21244T1/de not_active IP Right Cessation
- 1983-03-07 JP JP58037221A patent/JPS58185539A/ja active Pending
- 1983-03-07 EP EP83301194A patent/EP0088615B1/de not_active Expired
- 1983-03-07 DE DE8383301194T patent/DE3365063D1/de not_active Expired
- 1983-03-07 ES ES520359A patent/ES520359A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0088615B1 (de) | 1986-08-06 |
| AU1182483A (en) | 1983-09-15 |
| EP0088615A1 (de) | 1983-09-14 |
| ES8404674A1 (es) | 1984-05-01 |
| DE3365063D1 (en) | 1986-09-11 |
| ATE21244T1 (de) | 1986-08-15 |
| BR8301080A (pt) | 1983-11-22 |
| ES520359A0 (es) | 1984-05-01 |
| JPS58185539A (ja) | 1983-10-29 |
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