BE709747A - - Google Patents
Info
- Publication number
- BE709747A BE709747A BE709747DA BE709747A BE 709747 A BE709747 A BE 709747A BE 709747D A BE709747D A BE 709747DA BE 709747 A BE709747 A BE 709747A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- C07C45/676—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 by elimination of carboxyl groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| DEB91038A DE1286018B (de) | 1967-02-04 | 1967-02-04 | Verfahren zur Herstellung von 6, 10-Dimethyl-undecatrien-(3, 5, 10)-on-(2) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709747A true BE709747A (US07906212-20110315-C00002.png) | 1968-07-23 |
Family
ID=27209410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709747D BE709747A (US07906212-20110315-C00002.png) | 1967-02-04 | 1968-01-23 |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1089011B (it) * | 1976-11-20 | 1985-06-10 | Basf Ag | Processo per la preparazione di 2-metil-1-epten-6-one |
| DE19647117A1 (de) * | 1996-11-14 | 1998-05-28 | Basf Ag | Verfahren zur Herstellung gamma,delta-ungesättigten Ketonen durch Caroll-Reaktion in cyclischen Carbonaten oder gamma-Lactonen als Lösungsmittel |
| DE19853908A1 (de) * | 1998-12-07 | 2000-06-08 | Basf Ag | Verfahren zur Herstellung von ungesättigten Ketonen |
| CN103012094B (zh) * | 2012-12-28 | 2015-03-18 | 安徽丰原发酵技术工程研究有限公司 | 一种紫罗兰酮系香料中间体的合成方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2839579A (en) * | 1956-06-27 | 1958-06-17 | Hoffmann La Roche | Process for the production of ketones |
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1967
- 1967-02-04 DE DEB91038A patent/DE1286018B/de active Pending
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1968
- 1968-01-23 BE BE709747D patent/BE709747A/xx not_active IP Right Cessation
- 1968-01-26 FR FR137605A patent/FR1554975A/fr not_active Expired
- 1968-01-29 NL NL6801293A patent/NL6801293A/xx unknown
- 1968-02-02 GB GB5420/68A patent/GB1204786A/en not_active Expired
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1970
- 1970-11-20 US US091571A patent/US3860655A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1204786A (en) | 1970-09-09 |
| FR1554975A (US07906212-20110315-C00002.png) | 1969-01-24 |
| NL6801293A (US07906212-20110315-C00002.png) | 1968-08-05 |
| DE1286018B (de) | 1969-01-02 |
| US3860655A (en) | 1975-01-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BADISCHE ANILIN & SODAFABRIK A.G. Effective date: 19840123 |