BE503246A - - Google Patents
Info
- Publication number
- BE503246A BE503246A BE503246DA BE503246A BE 503246 A BE503246 A BE 503246A BE 503246D A BE503246D A BE 503246DA BE 503246 A BE503246 A BE 503246A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/20—Polycyclic condensed hydrocarbons
- C07C15/27—Polycyclic condensed hydrocarbons containing three rings
- C07C15/28—Anthracenes
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/271—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with inorganic acids; with salts or anhydrides of acids
- C07C5/2718—Acids of halogen; Salts thereof; complexes thereof with organic compounds
- C07C5/2721—Metal halides; Complexes thereof with organic compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12105/50A GB694961A (en) | 1950-05-15 | 1950-05-15 | Improvements in or relating to the conversion of phenanthrene to anthracene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503246A true BE503246A (US07922777-20110412-C00004.png) |
Family
ID=9998479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503246D BE503246A (US07922777-20110412-C00004.png) | 1950-05-15 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE503246A (US07922777-20110412-C00004.png) |
| DE (1) | DE857042C (US07922777-20110412-C00004.png) |
| FR (1) | FR1036924A (US07922777-20110412-C00004.png) |
| GB (1) | GB694961A (US07922777-20110412-C00004.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE660353A (US07922777-20110412-C00004.png) * | 1964-02-27 | |||
| GB1116052A (en) * | 1966-04-21 | 1968-06-06 | British Iron Steel Research | Improvements in and relating to the analysis of molten materials |
| DE2952062C2 (de) * | 1979-12-22 | 1981-11-19 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Herstellung von Anthracen |
| US4367360A (en) * | 1981-09-18 | 1983-01-04 | Koppers Company, Inc. | Method for product isolation and catalyst recovery in aluminum chloride catalyzed isomerization of sym-octahydrophenanthrene to sym-octahydroanthracene |
| US4385194A (en) * | 1982-03-05 | 1983-05-24 | Koppers Company, Inc. | Method for promoting aluminum chloride catalyzed isomerization of _sym-octahydrophenanthrene to sym-octahydroanthracene with aralkyl halide |
| US4384156A (en) * | 1982-03-05 | 1983-05-17 | Koppers Company, Inc. | Method for promoting aluminum chloride catalyzed isomerization of sym-octahydrophenanthrene to sym-octahydroanthracene with aroyl halide |
| US4376223A (en) * | 1982-04-26 | 1983-03-08 | Koppers Company, Inc. | Method for promoting aluminum chloride catalyzed isomerization of sym octahydrophenanthrene to sym-octahydroanthracene with aryl phenone |
| US4376224A (en) * | 1982-04-26 | 1983-03-08 | Koppers Company, Inc. | Aluminum chloride catalyzed isomerization of sym-octahydrophenanthrene to sym-octahydroanthracene with acyl peroxide |
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0
- BE BE503246D patent/BE503246A/xx unknown
-
1950
- 1950-05-15 GB GB12105/50A patent/GB694961A/en not_active Expired
-
1951
- 1951-05-09 FR FR1036924D patent/FR1036924A/fr not_active Expired
- 1951-05-11 DE DEP5530A patent/DE857042C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE857042C (de) | 1952-11-27 |
| FR1036924A (fr) | 1953-09-14 |
| GB694961A (en) | 1953-07-29 |
