GB1142331A - A process for producing 2-substituted-cyclopentane-1,3-diones - Google Patents
A process for producing 2-substituted-cyclopentane-1,3-dionesInfo
- Publication number
- GB1142331A GB1142331A GB7059/66A GB705966A GB1142331A GB 1142331 A GB1142331 A GB 1142331A GB 7059/66 A GB7059/66 A GB 7059/66A GB 705966 A GB705966 A GB 705966A GB 1142331 A GB1142331 A GB 1142331A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dione
- cyclopent
- cyclopentane
- diones
- formula
- 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
- -1 2-substituted-cyclopentane-1,3-diones Chemical class 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- HXZILEQYFQYQCE-UHFFFAOYSA-N 2-methylcyclopentane-1,3-dione Chemical compound CC1C(=O)CCC1=O HXZILEQYFQYQCE-UHFFFAOYSA-N 0.000 abstract 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- MCFZBCCYOPSZLG-UHFFFAOYSA-N cyclopent-4-ene-1,3-dione Chemical compound O=C1CC(=O)C=C1 MCFZBCCYOPSZLG-UHFFFAOYSA-N 0.000 abstract 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-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
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/753—Unsaturated compounds containing a keto groups being part of a ring 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| JP950065 | 1965-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1142331A true GB1142331A (en) | 1969-02-05 |
Family
ID=11721941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7059/66A Expired GB1142331A (en) | 1965-02-18 | 1966-02-17 | A process for producing 2-substituted-cyclopentane-1,3-diones |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3381035A (enExample) |
| DE (1) | DE1593570A1 (enExample) |
| GB (1) | GB1142331A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371711A (en) * | 1979-05-30 | 1983-02-01 | Sumitomo Chemical Company, Limited | Process for producing 4-hydroxycyclopentenones |
| US5407910A (en) * | 1993-10-12 | 1995-04-18 | Union Camp Corporation | Cyclopent-1-en-3,5-dione compounds and compositions |
-
1966
- 1966-02-16 DE DE19661593570 patent/DE1593570A1/de active Granted
- 1966-02-17 GB GB7059/66A patent/GB1142331A/en not_active Expired
- 1966-02-18 US US528610A patent/US3381035A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1593570A1 (de) | 1970-08-06 |
| US3381035A (en) | 1968-04-30 |
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