DK294781A - Fremgangsmaade til fremstilling af 3-keto-5-oxy-cyclopenten-forbindelser - Google Patents
Fremgangsmaade til fremstilling af 3-keto-5-oxy-cyclopenten-forbindelserInfo
- Publication number
- DK294781A DK294781A DK294781A DK294781A DK294781A DK 294781 A DK294781 A DK 294781A DK 294781 A DK294781 A DK 294781A DK 294781 A DK294781 A DK 294781A DK 294781 A DK294781 A DK 294781A
- Authority
- DK
- Denmark
- Prior art keywords
- cyclopenten
- keto
- oxy
- preparing
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/36—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- 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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- 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
- C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
- C07C49/743—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups having unsaturation outside the rings, e.g. humulones, lupulones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT47769/81A IT1170704B (it) | 1981-02-11 | 1981-02-11 | Procedimento per la sintesi di derivati del 3-chetociclopentene-5-ossi ad attivita' insetticida |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK294781A true DK294781A (da) | 1982-08-12 |
Family
ID=11262398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK294781A DK294781A (da) | 1981-02-11 | 1981-07-02 | Fremgangsmaade til fremstilling af 3-keto-5-oxy-cyclopenten-forbindelser |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4413145A (ja) |
| JP (1) | JPS57134434A (ja) |
| BE (1) | BE889492A (ja) |
| CH (1) | CH652115A5 (ja) |
| DE (1) | DE3136987A1 (ja) |
| DK (1) | DK294781A (ja) |
| FR (1) | FR2499555A1 (ja) |
| GB (1) | GB2092571B (ja) |
| HU (1) | HU189983B (ja) |
| IT (1) | IT1170704B (ja) |
| NL (1) | NL8103359A (ja) |
| SE (1) | SE8104195L (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3311320A1 (de) * | 1983-03-29 | 1984-10-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von in 1,4-stellung substituierten 2-buten-1,4-dionen |
| US5276199A (en) * | 1993-02-11 | 1994-01-04 | Ethyl Corporation | Process for preparing cyclopentenones |
| US5763664A (en) * | 1995-12-01 | 1998-06-09 | Albemarle Corporation | Process for preparing cyclopentenones |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2661374A (en) * | 1949-02-08 | 1953-12-01 | Milton S Schechter | Synthesis of 4-hydroxy-2-cyclo-penten-1-ones |
| FR1593733A (ja) * | 1968-11-28 | 1970-06-01 | ||
| US3655693A (en) * | 1969-06-25 | 1972-04-11 | Merck & Co Inc | Anti-inflammatory salicyclic acid derivatives |
| US4181807A (en) * | 1974-11-30 | 1980-01-01 | Ciba-Geigy Corporation | Polymerizable esters derived from a glycidyl ether of a phenolic unsaturated ketone |
-
1981
- 1981-02-11 IT IT47769/81A patent/IT1170704B/it active
- 1981-07-02 BE BE0/205299A patent/BE889492A/fr not_active IP Right Cessation
- 1981-07-02 DK DK294781A patent/DK294781A/da not_active Application Discontinuation
- 1981-07-03 FR FR8113088A patent/FR2499555A1/fr active Granted
- 1981-07-03 CH CH4405/81A patent/CH652115A5/fr not_active IP Right Cessation
- 1981-07-06 SE SE8104195A patent/SE8104195L/xx unknown
- 1981-07-10 HU HU812031A patent/HU189983B/hu unknown
- 1981-07-15 NL NL8103359A patent/NL8103359A/nl not_active Application Discontinuation
- 1981-07-28 US US06/287,667 patent/US4413145A/en not_active Expired - Fee Related
- 1981-08-03 GB GB8123656A patent/GB2092571B/en not_active Expired
- 1981-08-21 JP JP56131407A patent/JPS57134434A/ja active Pending
- 1981-09-17 DE DE19813136987 patent/DE3136987A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2499555B1 (ja) | 1984-12-28 |
| SE8104195L (sv) | 1982-08-12 |
| IT1170704B (it) | 1987-06-03 |
| GB2092571B (en) | 1985-07-03 |
| DE3136987A1 (de) | 1982-08-19 |
| NL8103359A (nl) | 1982-09-01 |
| JPS57134434A (en) | 1982-08-19 |
| BE889492A (fr) | 1981-11-03 |
| US4413145A (en) | 1983-11-01 |
| IT8147769A0 (it) | 1981-02-11 |
| FR2499555A1 (fr) | 1982-08-13 |
| CH652115A5 (fr) | 1985-10-31 |
| HU189983B (en) | 1986-08-28 |
| GB2092571A (en) | 1982-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |