CA1311208C - Process for reducing the ketene trimer content in a raw diketene - Google Patents
Process for reducing the ketene trimer content in a raw diketeneInfo
- Publication number
- CA1311208C CA1311208C CA000564129A CA564129A CA1311208C CA 1311208 C CA1311208 C CA 1311208C CA 000564129 A CA000564129 A CA 000564129A CA 564129 A CA564129 A CA 564129A CA 1311208 C CA1311208 C CA 1311208C
- Authority
- CA
- Canada
- Prior art keywords
- diketene
- ketene
- raw
- compound
- temperature
- 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 - Fee Related
Links
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 title claims abstract description 27
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000013638 trimer Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 11
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 3
- 239000001301 oxygen Substances 0.000 claims abstract description 3
- 229910052717 sulfur Chemical group 0.000 claims abstract description 3
- 239000011593 sulfur Chemical group 0.000 claims abstract description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 2
- 239000001257 hydrogen Substances 0.000 claims abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims description 8
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 150000002561 ketenes Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- 229920006295 polythiol Polymers 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- NXLOLUFNDSBYTP-UHFFFAOYSA-N retene Chemical compound C1=CC=C2C3=CC=C(C(C)C)C=C3C=CC2=C1C NXLOLUFNDSBYTP-UHFFFAOYSA-N 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- 150000003573 thiols Chemical class 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- -1 butene carboxylic acid derivatives Chemical class 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- UOQACRNTVQWTFF-UHFFFAOYSA-N decane-1,10-dithiol Chemical compound SCCCCCCCCCCS UOQACRNTVQWTFF-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QJAOYSPHSNGHNC-UHFFFAOYSA-N octadecane-1-thiol Chemical compound CCCCCCCCCCCCCCCCCCS QJAOYSPHSNGHNC-UHFFFAOYSA-N 0.000 description 1
- 229940099990 ogen Drugs 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/87—Preparation of ketenes or dimeric ketenes
- C07C45/90—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1489/87A CH668971A5 (de) | 1987-04-16 | 1987-04-16 | Verfahren zur verminderung des ketentrimergehaltes in diketen. |
| CH1489/87 | 1987-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1311208C true CA1311208C (en) | 1992-12-08 |
Family
ID=4211662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000564129A Expired - Fee Related CA1311208C (en) | 1987-04-16 | 1988-04-14 | Process for reducing the ketene trimer content in a raw diketene |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4808735A (en]) |
| EP (1) | EP0287894B1 (en]) |
| JP (1) | JPS63258866A (en]) |
| CN (1) | CN1018830B (en]) |
| CA (1) | CA1311208C (en]) |
| CH (1) | CH668971A5 (en]) |
| DE (1) | DE3876480D1 (en]) |
| IN (1) | IN171051B (en]) |
| SU (1) | SU1579453A3 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4239117A1 (de) * | 1992-11-20 | 1994-05-26 | Wacker Chemie Gmbh | Verfahren zur Isolierung von reinem Diketen unter Rückgewinnung von Wertstoffen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2848496A (en) * | 1958-08-19 | Dimerisation of ketenein medium of | ||
| US2802872A (en) * | 1954-04-09 | 1957-08-13 | Hoffmann La Roche | Preparation of diketene |
| US3000906A (en) * | 1960-02-05 | 1961-09-19 | Eastman Kodak Co | Purification of pivalolactone |
| CH421080A (de) * | 1963-11-29 | 1966-09-30 | Lonza Ag | Verfahren zur Verminderung der Harzbildung bei der Herstellung und Lagerung von Diketen |
| JPS61176581A (ja) * | 1985-01-31 | 1986-08-08 | Daicel Chem Ind Ltd | ジケテンの精製法 |
-
1987
- 1987-04-16 CH CH1489/87A patent/CH668971A5/de not_active IP Right Cessation
-
1988
- 1988-04-05 US US07/177,609 patent/US4808735A/en not_active Expired - Fee Related
- 1988-04-06 EP EP88105486A patent/EP0287894B1/de not_active Expired - Lifetime
- 1988-04-06 DE DE8888105486T patent/DE3876480D1/de not_active Expired - Fee Related
- 1988-04-07 SU SU884355505A patent/SU1579453A3/ru active
- 1988-04-11 JP JP63088861A patent/JPS63258866A/ja active Pending
- 1988-04-14 CA CA000564129A patent/CA1311208C/en not_active Expired - Fee Related
- 1988-04-15 CN CN88102282.9A patent/CN1018830B/zh not_active Expired
- 1988-04-18 IN IN243/MAS/88A patent/IN171051B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU1579453A3 (ru) | 1990-07-15 |
| IN171051B (en]) | 1992-07-04 |
| EP0287894B1 (de) | 1992-12-09 |
| EP0287894A2 (de) | 1988-10-26 |
| CN1018830B (zh) | 1992-10-28 |
| EP0287894A3 (en) | 1990-04-25 |
| CN88102282A (zh) | 1988-11-02 |
| CH668971A5 (de) | 1989-02-15 |
| US4808735A (en) | 1989-02-28 |
| JPS63258866A (ja) | 1988-10-26 |
| DE3876480D1 (de) | 1993-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |