GB1505667A - Production of alpha-diol-gamma-dioxo compounds - Google Patents
Production of alpha-diol-gamma-dioxo compoundsInfo
- Publication number
- GB1505667A GB1505667A GB25278/75A GB2527875A GB1505667A GB 1505667 A GB1505667 A GB 1505667A GB 25278/75 A GB25278/75 A GB 25278/75A GB 2527875 A GB2527875 A GB 2527875A GB 1505667 A GB1505667 A GB 1505667A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diol
- gamma
- alpha
- production
- june
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 229910000489 osmium tetroxide Inorganic materials 0.000 abstract 2
- 239000012285 osmium tetroxide Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- -1 alkaline earth metal chlorate Chemical class 0.000 abstract 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C07C49/17—Saturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
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 |
|---|---|---|---|
| IT23896/74A IT1014988B (it) | 1974-06-12 | 1974-06-12 | Processo per la preparazione di alfa diol gamma diosso composti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1505667A true GB1505667A (en) | 1978-03-30 |
Family
ID=11210711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25278/75A Expired GB1505667A (en) | 1974-06-12 | 1975-06-12 | Production of alpha-diol-gamma-dioxo compounds |
Country Status (18)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340764A (en) * | 1980-01-11 | 1982-07-20 | Imperial Chemical Industries Limited | Process for the preparation of 1,4-dialkylbut-2-ene-1,4-diones |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0268150U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-11-10 | 1990-05-23 |
-
1974
- 1974-06-12 IT IT23896/74A patent/IT1014988B/it active
-
1975
- 1975-05-23 YU YU01323/75A patent/YU132375A/xx unknown
- 1975-05-28 ZA ZA00753469A patent/ZA753469B/xx unknown
- 1975-06-05 FR FR7517602A patent/FR2279708A1/fr active Granted
- 1975-06-09 CS CS754025A patent/CS203002B2/cs unknown
- 1975-06-10 LU LU72706A patent/LU72706A1/xx unknown
- 1975-06-11 HU HU75SA00002801A patent/HU172080B/hu unknown
- 1975-06-11 CA CA229,050A patent/CA1039749A/en not_active Expired
- 1975-06-11 DK DK264675A patent/DK264675A/da not_active Application Discontinuation
- 1975-06-11 CH CH755775A patent/CH605521A5/xx not_active IP Right Cessation
- 1975-06-11 NO NO752080A patent/NO141512C/no unknown
- 1975-06-11 IL IL47459A patent/IL47459A/xx unknown
- 1975-06-11 BE BE157224A patent/BE830109A/xx not_active IP Right Cessation
- 1975-06-12 NL NL7507042A patent/NL7507042A/xx not_active Application Discontinuation
- 1975-06-12 JP JP50070241A patent/JPS5839137B2/ja not_active Expired
- 1975-06-12 GB GB25278/75A patent/GB1505667A/en not_active Expired
- 1975-06-12 DD DD186609A patent/DD118069A5/xx unknown
- 1975-06-12 SE SE7506763A patent/SE422199B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4340764A (en) * | 1980-01-11 | 1982-07-20 | Imperial Chemical Industries Limited | Process for the preparation of 1,4-dialkylbut-2-ene-1,4-diones |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1039749A (en) | 1978-10-03 |
| JPS5111701A (en) | 1976-01-30 |
| ZA753469B (en) | 1976-05-26 |
| IL47459A (en) | 1979-01-31 |
| DE2526050B2 (de) | 1977-04-21 |
| NO752080L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-15 |
| IT1014988B (it) | 1977-04-30 |
| SE7506763L (sv) | 1975-12-15 |
| NO141512B (no) | 1979-12-17 |
| CH605521A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-09-29 |
| NL7507042A (nl) | 1975-12-16 |
| JPS5839137B2 (ja) | 1983-08-27 |
| DD118069A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-12 |
| HU172080B (hu) | 1978-05-28 |
| AU8145675A (en) | 1976-11-25 |
| NO141512C (no) | 1980-03-26 |
| FR2279708B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-19 |
| FR2279708A1 (fr) | 1976-02-20 |
| DE2526050A1 (de) | 1975-12-18 |
| SE422199B (sv) | 1982-02-22 |
| CS203002B2 (en) | 1981-02-27 |
| LU72706A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-08 |
| DK264675A (da) | 1975-12-13 |
| BE830109A (fr) | 1975-10-01 |
| YU132375A (en) | 1982-02-28 |
| IL47459A0 (en) | 1975-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |