BE793721A - Procede de preparation de cetones aromatiques - Google Patents
Procede de preparation de cetones aromatiquesInfo
- Publication number
- BE793721A BE793721A BE793721DA BE793721A BE 793721 A BE793721 A BE 793721A BE 793721D A BE793721D A BE 793721DA BE 793721 A BE793721 A BE 793721A
- Authority
- BE
- Belgium
- Prior art keywords
- aromatic ketones
- preparing aromatic
- preparing
- ketones
- aromatic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
- C07C205/46—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group the carbon skeleton containing carbon atoms of quinone rings
- C07C205/47—Anthraquinones containing nitro groups
- C07C205/48—Anthraquinones containing nitro groups the carbon skeleton being further substituted by singly-bound oxygen atoms
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722201208 DE2201208A1 (de) | 1972-01-12 | 1972-01-12 | Verfahren zur herstellung von aromatischen ketonen |
DE19722257674 DE2257674A1 (de) | 1972-11-24 | 1972-11-24 | Verfahren zur herstellung von aromatischen ketonen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE793721A true BE793721A (fr) | 1973-07-05 |
Family
ID=25762548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE793721D BE793721A (fr) | 1972-01-12 | Procede de preparation de cetones aromatiques |
Country Status (3)
Country | Link |
---|---|
US (1) | US3907837A (fr) |
BE (1) | BE793721A (fr) |
GB (1) | GB1411886A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4487934A (en) * | 1980-06-06 | 1984-12-11 | Hoechst-Roussel Pharmaceuticals Inc. | Method of preparing poly-substituted acylbenzenes |
DE3108076A1 (de) * | 1981-03-04 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | "verfahren zur herstellung von o- und p-acylphenolen" |
DE3120747A1 (de) * | 1981-05-25 | 1982-12-09 | Cassella Ag, 6000 Frankfurt | 4-isopropyl-4'-nitrobenzophenon und verfahren zur herstellung von in 4-stellung substituierten 4'-nitrobenzophenonen |
EP0075390A1 (fr) * | 1981-09-17 | 1983-03-30 | Imperial Chemical Industries Plc | Préparation d'arylophénones |
US5476970A (en) * | 1984-02-16 | 1995-12-19 | Velsicol Chemical Corporation | Method for preparing aryl ketones |
US5298664A (en) * | 1991-05-30 | 1994-03-29 | Velsicol Chemical Corporation | Method for preparing aryl ketones |
DE3643403A1 (de) * | 1986-12-19 | 1988-06-30 | Shell Agrar Gmbh & Co Kg | Benzophenone und verfahren zu ihrer herstellung |
DE3807623A1 (de) * | 1988-03-09 | 1989-09-21 | Hoechst Ag | Verfahren zur herstellung von halogenhaltigen aromatischen verbindungen |
US4827041A (en) * | 1988-03-10 | 1989-05-02 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene with a perfluorosulfonyl resin catalyst |
US4922026A (en) * | 1988-12-27 | 1990-05-01 | The Dow Chemical Company | Acylation process to form diketones |
-
0
- BE BE793721D patent/BE793721A/fr unknown
-
1973
- 1973-01-09 US US322206A patent/US3907837A/en not_active Expired - Lifetime
- 1973-01-11 GB GB150673A patent/GB1411886A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3907837A (en) | 1975-09-23 |
GB1411886A (en) | 1975-10-29 |
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