GB1389104A - Process for preparing beta, delta-dioxoenanthaldehyde dialkyl acetals - Google Patents
Process for preparing beta, delta-dioxoenanthaldehyde dialkyl acetalsInfo
- Publication number
- GB1389104A GB1389104A GB2457772A GB2457772A GB1389104A GB 1389104 A GB1389104 A GB 1389104A GB 2457772 A GB2457772 A GB 2457772A GB 2457772 A GB2457772 A GB 2457772A GB 1389104 A GB1389104 A GB 1389104A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dioxoenanthaldehyde
- dialkyl
- mixture
- dialkyl acetals
- alkyl
- 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
- 150000001241 acetals Chemical class 0.000 title abstract 5
- NSANIYIDZABQES-UHFFFAOYSA-N 3,5-dioxoheptanal Chemical compound C(CC(CC(CC)=O)=O)=O NSANIYIDZABQES-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 101150065749 Churc1 gene Proteins 0.000 abstract 1
- YIKYNHJUKRTCJL-UHFFFAOYSA-N Ethyl maltol Chemical compound CCC=1OC=CC(=O)C=1O YIKYNHJUKRTCJL-UHFFFAOYSA-N 0.000 abstract 1
- 102100038239 Protein Churchill Human genes 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- -1 alkali metal salts Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012043 crude product Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- SVVIMOQCWCSXSF-UHFFFAOYSA-N methyl 4-methyl-5-oxohex-3-enoate Chemical compound CC(=CCC(=O)OC)C(C)=O SVVIMOQCWCSXSF-UHFFFAOYSA-N 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011833 salt mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/175—Saturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP85772A JPS5328410B2 (enrdf_load_stackoverflow) | 1971-12-27 | 1971-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1389104A true GB1389104A (en) | 1975-04-03 |
Family
ID=11485310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2457772A Expired GB1389104A (en) | 1971-12-27 | 1972-05-25 | Process for preparing beta, delta-dioxoenanthaldehyde dialkyl acetals |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5328410B2 (enrdf_load_stackoverflow) |
| CA (1) | CA966502A (enrdf_load_stackoverflow) |
| CH (1) | CH553738A (enrdf_load_stackoverflow) |
| DE (1) | DE2225818A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2165836B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1389104A (enrdf_load_stackoverflow) |
| IT (1) | IT955940B (enrdf_load_stackoverflow) |
| NL (1) | NL7207202A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918775A1 (de) * | 1979-05-10 | 1980-11-20 | Merck Patent Gmbh | Diketone, verfahren zu ihrer herstellung und ihre verwendung als komponenten fluessigkristalliner dielektrika |
| FR2697838B1 (fr) * | 1992-11-06 | 1994-12-02 | Rhone Poulenc Chimie | Procédé de synthèse des B dicétones par une réaction de condensation de claisen. |
| AU676689B2 (en) * | 1992-11-06 | 1997-03-20 | Rhone-Poulenc Chimie | Beta-diketones, processes for making beta-diketones and use of beta-diketones as stabilizers for PVC |
-
1971
- 1971-12-27 JP JP85772A patent/JPS5328410B2/ja not_active Expired
-
1972
- 1972-05-25 CA CA143,030A patent/CA966502A/en not_active Expired
- 1972-05-25 GB GB2457772A patent/GB1389104A/en not_active Expired
- 1972-05-26 FR FR7219003A patent/FR2165836B1/fr not_active Expired
- 1972-05-26 NL NL7207202A patent/NL7207202A/xx not_active Application Discontinuation
- 1972-05-26 DE DE19722225818 patent/DE2225818A1/de active Pending
- 1972-05-26 IT IT2495772A patent/IT955940B/it active
- 1972-05-26 CH CH781672A patent/CH553738A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA966502A (en) | 1975-04-22 |
| JPS5328410B2 (enrdf_load_stackoverflow) | 1978-08-15 |
| NL7207202A (enrdf_load_stackoverflow) | 1973-06-29 |
| FR2165836B1 (enrdf_load_stackoverflow) | 1977-12-23 |
| JPS4872111A (enrdf_load_stackoverflow) | 1973-09-29 |
| DE2225818A1 (de) | 1973-07-05 |
| CH553738A (fr) | 1974-09-13 |
| FR2165836A1 (enrdf_load_stackoverflow) | 1973-08-10 |
| IT955940B (it) | 1973-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed |