AT324293B - Verfahren zur herstellung von methylheptenon - Google Patents
Verfahren zur herstellung von methylheptenonInfo
- Publication number
- AT324293B AT324293B AT706573A AT706573A AT324293B AT 324293 B AT324293 B AT 324293B AT 706573 A AT706573 A AT 706573A AT 706573 A AT706573 A AT 706573A AT 324293 B AT324293 B AT 324293B
- Authority
- AT
- Austria
- Prior art keywords
- methylheptenone
- producing
- producing methylheptenone
- Prior art date
Links
Classifications
-
- 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
- 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
- C07C45/68—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 increase in the number of carbon atoms
- C07C45/69—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 increase in the number of carbon atoms by addition to carbon-to-carbon double or triple bonds
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1200772A CH572880A5 (de) | 1972-08-14 | 1972-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT324293B true AT324293B (de) | 1975-08-25 |
Family
ID=4378970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT706573A AT324293B (de) | 1972-08-14 | 1973-08-13 | Verfahren zur herstellung von methylheptenon |
Country Status (10)
Country | Link |
---|---|
US (1) | US3911019A (de) |
JP (1) | JPS5138687B2 (de) |
AT (1) | AT324293B (de) |
BE (1) | BE803525A (de) |
CH (1) | CH572880A5 (de) |
DE (1) | DE2340163C3 (de) |
FR (1) | FR2196313B1 (de) |
GB (1) | GB1381085A (de) |
IT (1) | IT990729B (de) |
NL (1) | NL7309195A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109096081A (zh) * | 2018-09-29 | 2018-12-28 | 天津市安凯特科技发展有限公司 | 一种α-甲基庚烯酮的合成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297039A (en) * | 1938-03-26 | 1942-09-29 | Shell Dev | Reaction of nonconjugated olefinic compounds with alpha-beta-unsaturated carbonylic compounds |
US2628252A (en) * | 1950-12-07 | 1953-02-10 | Du Pont | Preparation of monomeric openchain delta, epsilon-unsaturated carbonyl compounds |
-
1972
- 1972-08-14 CH CH1200772A patent/CH572880A5/xx not_active IP Right Cessation
-
1973
- 1973-06-27 IT IT25927/73A patent/IT990729B/it active
- 1973-07-02 NL NL7309195A patent/NL7309195A/xx not_active Application Discontinuation
- 1973-08-08 DE DE2340163A patent/DE2340163C3/de not_active Expired
- 1973-08-10 US US387404A patent/US3911019A/en not_active Expired - Lifetime
- 1973-08-10 JP JP48089354A patent/JPS5138687B2/ja not_active Expired
- 1973-08-13 GB GB3821573A patent/GB1381085A/en not_active Expired
- 1973-08-13 AT AT706573A patent/AT324293B/de not_active IP Right Cessation
- 1973-08-13 BE BE134503A patent/BE803525A/xx unknown
- 1973-08-14 FR FR7329746A patent/FR2196313B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2340163B2 (de) | 1977-07-21 |
DE2340163A1 (de) | 1974-02-28 |
IT990729B (it) | 1975-07-10 |
FR2196313A1 (de) | 1974-03-15 |
FR2196313B1 (de) | 1978-06-30 |
JPS4945010A (de) | 1974-04-27 |
US3911019A (en) | 1975-10-07 |
JPS5138687B2 (de) | 1976-10-23 |
GB1381085A (en) | 1975-01-22 |
DE2340163C3 (de) | 1978-03-09 |
CH572880A5 (de) | 1976-02-27 |
BE803525A (fr) | 1974-02-13 |
NL7309195A (de) | 1974-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT356881B (de) | Verfahren zur herstellung von spanplatten | |
AT328613B (de) | Verfahren zur herstellung von tetracyclinderivaten | |
AT322486B (de) | Verfahren zur herstellung von hefeextrakt | |
AT327157B (de) | Verfahren zur herstellung von dimethylather | |
DD108102A5 (de) | Verfahren zur herstellung von pfropfcopolymeren | |
AT327180B (de) | Verfahren zur herstellung von anthrachinon | |
ATA779373A (de) | Verfahren zur herstellung von neuen a-phenylindolderivaten | |
AT329472B (de) | Verfahren zur herstellung von fruktose | |
AT332399B (de) | Verfahren zur herstellung von butyrophenonverbindungen | |
AT342193B (de) | Verfahren zur herstellung von sterolinreichen produkten | |
AT327381B (de) | Verfahren zur herstellung von 7beta-amino-3-cephem-4-carbonsaureverbindungen | |
AT336634B (de) | Verfahren zur herstellung von poly-n-alkyliminoalanen | |
AT328078B (de) | Verfahren zur herstellung von neuen cyanomethylthioacetylcephalosporinen | |
AT351167B (de) | Verfahren zur herstellung von allopurinol- haltigen tabletten | |
DD104533A5 (de) | Verfahren zur herstellung von olefintetrapolymeren | |
AT343629B (de) | Verfahren zur herstellung von 2-arylpropionaldehyden | |
AT324293B (de) | Verfahren zur herstellung von methylheptenon | |
AT325011B (de) | Verfahren zur herstellung von reinen magnesimverbindungen | |
AT322104B (de) | Verfahren zur herstellung von neuen pyrono-rifamycinen | |
AT346275B (de) | Verfahren zur herstellung von briketts | |
ATA652574A (de) | Verfahren zur herstellung von 6-methyl-5-hepten-2-onverfahren zur herstellung von 6-methyl-5-hepten-2-on | |
AT330379B (de) | Verfahren zur herstellung von cis-zearalenen | |
AT323885B (de) | Verfahren zur herstellung von neuen 3-formylrifamycinazinen | |
AT331203B (de) | Verfahren zur herstellung von 1,2-dichlorathan | |
DE2219605A1 (de) | Verfahren zur herstellung von antimagnetismus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |