CH519455A - Procédé pour la préparation d'(alcényl-2')-2-méthyl-3-cyclopenténones, notamment la cis-jasmone - Google Patents
Procédé pour la préparation d'(alcényl-2')-2-méthyl-3-cyclopenténones, notamment la cis-jasmoneInfo
- Publication number
- CH519455A CH519455A CH1778769A CH1778769A CH519455A CH 519455 A CH519455 A CH 519455A CH 1778769 A CH1778769 A CH 1778769A CH 1778769 A CH1778769 A CH 1778769A CH 519455 A CH519455 A CH 519455A
- Authority
- CH
- Switzerland
- Prior art keywords
- cyclopentenones
- jasmone
- alkenyl
- methyl
- preparation
- Prior art date
Links
- XMLSXPIVAXONDL-PLNGDYQASA-N Jasmone Chemical compound CC\C=C/CC1=C(C)CCC1=O XMLSXPIVAXONDL-PLNGDYQASA-N 0.000 title 1
- IVLCENBZDYVJPA-ARJAWSKDSA-N cis-Jasmone Natural products C\C=C/CC1=C(C)CCC1=O IVLCENBZDYVJPA-ARJAWSKDSA-N 0.000 title 1
- XMLSXPIVAXONDL-UHFFFAOYSA-N trans-jasmone Natural products CCC=CCC1=C(C)CCC1=O XMLSXPIVAXONDL-UHFFFAOYSA-N 0.000 title 1
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
-
- 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
- C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
- C07C45/66—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups by dehydration
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR175675 | 1968-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH519455A true CH519455A (fr) | 1972-02-29 |
Family
ID=8657555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1778769A CH519455A (fr) | 1968-11-28 | 1969-11-28 | Procédé pour la préparation d'(alcényl-2')-2-méthyl-3-cyclopenténones, notamment la cis-jasmone |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH519455A (enrdf_load_stackoverflow) |
| DE (1) | DE1959513B2 (enrdf_load_stackoverflow) |
| FR (1) | FR1593733A (enrdf_load_stackoverflow) |
| NL (1) | NL6917880A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1170704B (it) * | 1981-02-11 | 1987-06-03 | Giovanni Piancatelli | Procedimento per la sintesi di derivati del 3-chetociclopentene-5-ossi ad attivita' insetticida |
| CN105324030A (zh) * | 2013-06-28 | 2016-02-10 | 阿彻丹尼尔斯米德兰德公司 | 四氢呋喃-2,5-二甲醛(二甲酰-四氢呋喃,dfthf)以及用于制造其的方法 |
-
1968
- 1968-11-28 FR FR1593733D patent/FR1593733A/fr not_active Expired
-
1969
- 1969-11-27 DE DE19691959513 patent/DE1959513B2/de active Granted
- 1969-11-27 NL NL6917880A patent/NL6917880A/xx unknown
- 1969-11-28 CH CH1778769A patent/CH519455A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1959513A1 (de) | 1970-06-18 |
| DE1959513B2 (de) | 1973-04-26 |
| FR1593733A (enrdf_load_stackoverflow) | 1970-06-01 |
| DE1959513C3 (enrdf_load_stackoverflow) | 1973-11-22 |
| NL6917880A (enrdf_load_stackoverflow) | 1970-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |