FR2234263B1 - - Google Patents
Info
- Publication number
- FR2234263B1 FR2234263B1 FR7421632A FR7421632A FR2234263B1 FR 2234263 B1 FR2234263 B1 FR 2234263B1 FR 7421632 A FR7421632 A FR 7421632A FR 7421632 A FR7421632 A FR 7421632A FR 2234263 B1 FR2234263 B1 FR 2234263B1
- Authority
- FR
- France
- 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
Classifications
-
- 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
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 |
|---|---|---|---|
| US373071A US3890392A (en) | 1973-06-25 | 1973-06-25 | Preparation of methyl vinyl ketone from 3-ketobutan-1-ol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2234263A1 FR2234263A1 (https=) | 1975-01-17 |
| FR2234263B1 true FR2234263B1 (https=) | 1978-01-13 |
Family
ID=23470792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7421632A Expired FR2234263B1 (https=) | 1973-06-25 | 1974-06-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3890392A (https=) |
| JP (1) | JPS5036411A (https=) |
| CS (1) | CS176279B2 (https=) |
| DE (1) | DE2426039A1 (https=) |
| FR (1) | FR2234263B1 (https=) |
| GB (1) | GB1412928A (https=) |
| IT (1) | IT1014884B (https=) |
| NL (1) | NL7408057A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058469Y2 (https=) * | 1986-06-09 | 1993-03-03 | ||
| DE3632530A1 (de) * | 1986-09-25 | 1988-04-07 | Basf Ag | Verfahren zur herstellung von alpha-beta-ungesaettigten ketonen |
| DE3702483A1 (de) * | 1987-01-28 | 1988-08-11 | Basf Ag | Verfahren zur herstellung von ketonen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE730117C (de) * | 1937-02-25 | 1943-01-09 | Consortium Elektrochem Ind | Verfahren zur Herstellung von Buten-1-on-3 |
| GB576480A (en) * | 1942-10-31 | 1946-04-05 | Universal Oil Prod Co | Process for producing olefinic hydrocarbons |
| FR1298957A (fr) * | 1961-05-19 | 1962-07-20 | Melle Usines Sa | Procédé de déshydratation catalytique de composés hydroxy-carbonyliques |
| DE2052782B2 (de) * | 1970-10-28 | 1979-06-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von olefinisch ungesättigten Verbindungen durch Dehydratisierung von Alkoholen |
| DE2111723C3 (de) * | 1971-03-11 | 1978-03-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Methylvinylketon |
-
1973
- 1973-06-25 US US373071A patent/US3890392A/en not_active Expired - Lifetime
-
1974
- 1974-05-30 DE DE19742426039 patent/DE2426039A1/de active Pending
- 1974-06-07 IT IT23757/74A patent/IT1014884B/it active
- 1974-06-17 NL NL7408057A patent/NL7408057A/xx unknown
- 1974-06-21 FR FR7421632A patent/FR2234263B1/fr not_active Expired
- 1974-06-24 GB GB2790374A patent/GB1412928A/en not_active Expired
- 1974-06-24 CS CS4444A patent/CS176279B2/cs unknown
- 1974-06-24 JP JP49072207A patent/JPS5036411A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5036411A (https=) | 1975-04-05 |
| NL7408057A (https=) | 1974-12-30 |
| US3890392A (en) | 1975-06-17 |
| CS176279B2 (https=) | 1977-06-30 |
| GB1412928A (en) | 1975-11-05 |
| IT1014884B (it) | 1977-04-30 |
| DE2426039A1 (de) | 1975-01-30 |
| FR2234263A1 (https=) | 1975-01-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |