BE533179A - - Google Patents
Info
- Publication number
- BE533179A BE533179A BE533179DA BE533179A BE 533179 A BE533179 A BE 533179A BE 533179D A BE533179D A BE 533179DA BE 533179 A BE533179 A BE 533179A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
- C07C49/675—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having three 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB34387/54A GB770478A (en) | 1954-11-26 | 1954-11-26 | An improved process of producing polycyclic ketones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533179A true BE533179A (de) | 1954-11-30 |
Family
ID=10365016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533179D BE533179A (de) | 1954-11-26 | 1954-11-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2859247A (de) |
| BE (1) | BE533179A (de) |
| DE (1) | DE1044059B (de) |
| FR (1) | FR1095348A (de) |
| GB (1) | GB770478A (de) |
| NL (1) | NL91100C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424789A (en) * | 1964-03-05 | 1969-01-28 | Gulf Research Development Co | Process for oxidizing a 1,1-bis-(alkyl-phenyl)alkane |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2977310A (en) * | 1957-04-17 | 1961-03-28 | Sun Oil Co | Oxidation of petroleum fractions |
| US3038940A (en) * | 1958-04-25 | 1962-06-12 | Standard Oil Co | Process for preparation of aromatic ketones |
| DE1212508B (de) * | 1962-06-13 | 1966-03-17 | United States Steel Corp | Verfahren zur katalytischen Oxydation von teilweise hydrierten, polycyclischen, aromatischen und heterocyclischen Verbindungen |
| US3310586A (en) * | 1963-02-14 | 1967-03-21 | Gen Electric | Process of making 3, 4-dihydro-1(2h)-naphthalenones |
| DE1267675B (de) * | 1966-07-28 | 1968-05-09 | Akad Wissenschaften Ddr | Verfahren zur Herstellung von p-Nitroacetophenon durch Oxydation von p-Nitroaethylbenzol mit Sauerstoff oder Luft |
| US3855252A (en) * | 1968-07-15 | 1974-12-17 | Ashland Oil Inc | Liquid phase oxidation of condensed-ring aromatic hydrocarbons |
| IT1054577B (it) * | 1976-01-30 | 1981-11-30 | Brichima Spa | Processo per la preparazione di aldeidi e chetoni aromatici |
| JPS5414950A (en) * | 1977-07-07 | 1979-02-03 | Agency Of Ind Science & Technol | Preparation of alpha-tetralone |
| US4405523A (en) * | 1982-03-24 | 1983-09-20 | Standard Oil Company (Indiana) | Process for preparation of benzophenone, anthraquinone and O-dibenzoylbenzene |
| US4572796A (en) * | 1984-05-24 | 1986-02-25 | International Flavors & Fragrances Inc. | 1,1,4,7-Tetramethyl-3-indanone, product produced thereby and organoleptic uses thereof |
| US5015778A (en) * | 1989-12-18 | 1991-05-14 | The Dow Chemical Company | Catalytic method to produce hydroxy substituted arylophenones |
| CN102584557B (zh) * | 2011-12-31 | 2014-03-26 | 浙江工业大学 | 一种苊酮的制备方法 |
| EP4234530A4 (de) * | 2020-10-23 | 2024-08-21 | Mitsubishi Gas Chemical Co | Verfahren zur herstellung von fluorenon |
| EP4410769A1 (de) * | 2021-10-01 | 2024-08-07 | Mitsubishi Gas Chemical Company, Inc. | Verfahren zur herstellung von fluorenon |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1813606A (en) * | 1926-12-23 | 1931-07-07 | Ig Farbenindustrie Ag | Process of obtaining oxygenated compounds from alkyl benzenes |
| US2245528A (en) * | 1938-10-18 | 1941-06-10 | Du Pont | Catalytic oxidation of alkyl substituted aromatic compounds |
| DE767389C (de) * | 1940-11-16 | 1952-07-31 | Bayer Ag | Verfahren zur Herstellung von Diketonen |
-
1953
- 1953-10-23 FR FR1095348D patent/FR1095348A/fr not_active Expired
-
1954
- 1954-11-02 BE BE533179D patent/BE533179A/xx unknown
- 1954-11-10 DE DEI9354A patent/DE1044059B/de active Pending
- 1954-11-23 US US470797A patent/US2859247A/en not_active Expired - Lifetime
- 1954-11-25 NL NL192671D patent/NL91100C/xx active
- 1954-11-26 GB GB34387/54A patent/GB770478A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424789A (en) * | 1964-03-05 | 1969-01-28 | Gulf Research Development Co | Process for oxidizing a 1,1-bis-(alkyl-phenyl)alkane |
Also Published As
| Publication number | Publication date |
|---|---|
| US2859247A (en) | 1958-11-04 |
| FR1095348A (fr) | 1955-06-01 |
| DE1044059B (de) | 1958-11-20 |
| GB770478A (en) | 1957-03-20 |
| NL91100C (de) | 1959-06-15 |