BE806277A - Procede pour la preparation de cycloalcanones et de cycloalcanols - Google Patents
Procede pour la preparation de cycloalcanones et de cycloalcanolsInfo
- Publication number
- BE806277A BE806277A BE136864A BE136864A BE806277A BE 806277 A BE806277 A BE 806277A BE 136864 A BE136864 A BE 136864A BE 136864 A BE136864 A BE 136864A BE 806277 A BE806277 A BE 806277A
- Authority
- BE
- Belgium
- Prior art keywords
- cycloalcanols
- cycloalcanones
- preparation
- Prior art date
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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/868—Chromium copper and chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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 |
---|---|---|---|
NLAANVRAGE7214299,A NL174247C (nl) | 1972-10-21 | 1972-10-21 | Werkwijze voor het bereiden van cycloalkanonen en cycloalkanolen door omzetting van een cycloalkylhydroperoxide. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE806277A true BE806277A (fr) | 1974-04-19 |
Family
ID=19817206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE136864A BE806277A (fr) | 1972-10-21 | 1973-10-19 | Procede pour la preparation de cycloalcanones et de cycloalcanols |
Country Status (7)
Country | Link |
---|---|
US (1) | US3941845A (fr) |
BE (1) | BE806277A (fr) |
BR (1) | BR7308205D0 (fr) |
IN (1) | IN140133B (fr) |
NL (1) | NL174247C (fr) |
YU (1) | YU35749B (fr) |
ZA (1) | ZA738008B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4304943A (en) * | 1979-08-08 | 1981-12-08 | Phillips Petroleum Company | Conversion of alkyl and aryl hydroxy compounds producing aldehyde, alcohol and ketone using manganese oxide/nickel oxide/magnesium oxide catalysts |
DE3222144A1 (de) * | 1982-06-11 | 1983-12-15 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von cyclohexanol und cyclohexanon |
US4551553A (en) * | 1983-02-22 | 1985-11-05 | Atlantic Richfield Company | Decomposition of hydroperoxides in the presence of homogeneous binary catalysts |
US4499305A (en) * | 1983-04-11 | 1985-02-12 | E. I. Du Pont De Nemours And Company | Process for preparation of cyclohexyl hydroperoxide decomposition catalysts |
US4482746A (en) * | 1983-04-11 | 1984-11-13 | E. I. Du Pont De Nemours & Company | Staged catalyst process for cyclohexyl hydroperoxide decomposition |
US4503257A (en) * | 1983-05-18 | 1985-03-05 | E. I. Du Pont De Nemours And Company | Cyclohexyl hydroperoxide decomposition process |
EA002422B1 (ru) * | 1997-02-11 | 2002-04-25 | Е.И.Дюпон Де Немур Энд Компани | Способ разложения гидропероксида |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2218457A (en) * | 1937-11-06 | 1940-10-15 | Wingfoot Corp | Dehydrogenation of alcohols |
US2462103A (en) * | 1946-03-23 | 1949-02-22 | Koppers Co Inc | Preparation of alpha-ketodihydronaphthalene |
US2497349A (en) * | 1947-08-01 | 1950-02-14 | Union Oil Co | Production of alicyclic alcohols |
US2671809A (en) * | 1952-03-04 | 1954-03-09 | Shell Dev | Controlled decomposition of aralkyl hydroperoxides |
US2851496A (en) * | 1954-07-27 | 1958-09-09 | Du Pont | Preparation of oxidation products of cyclohexane |
US3187052A (en) * | 1960-04-26 | 1965-06-01 | Allied Chem | Process for preparing phenols and carbonyl alkanes |
FR1492798A (fr) * | 1965-09-30 | 1967-08-25 | Inst Francais Du Petrole | Procédé perfectionné de déshydrogénation du cyclohexanol |
-
1972
- 1972-10-21 NL NLAANVRAGE7214299,A patent/NL174247C/xx not_active IP Right Cessation
-
1973
- 1973-10-15 ZA ZA738008A patent/ZA738008B/xx unknown
- 1973-10-16 IN IN2295/CAL/73A patent/IN140133B/en unknown
- 1973-10-19 US US05/408,049 patent/US3941845A/en not_active Expired - Lifetime
- 1973-10-19 BE BE136864A patent/BE806277A/fr not_active IP Right Cessation
- 1973-10-19 BR BR8205/73A patent/BR7308205D0/pt unknown
- 1973-10-22 YU YU2748/73A patent/YU35749B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
YU274873A (en) | 1980-12-31 |
IN140133B (fr) | 1976-09-18 |
BR7308205D0 (pt) | 1974-07-18 |
NL174247C (nl) | 1984-05-16 |
ZA738008B (en) | 1974-09-25 |
NL7214299A (fr) | 1974-04-23 |
YU35749B (en) | 1981-06-30 |
US3941845A (en) | 1976-03-02 |
NL174247B (nl) | 1983-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: STAMICARBON B.V. Effective date: 19921031 |