DK280584A - Fremgangsmaade til fremstilling af 4-hydroxybenzophenoner - Google Patents
Fremgangsmaade til fremstilling af 4-hydroxybenzophenoner Download PDFInfo
- Publication number
- DK280584A DK280584A DK280584A DK280584A DK280584A DK 280584 A DK280584 A DK 280584A DK 280584 A DK280584 A DK 280584A DK 280584 A DK280584 A DK 280584A DK 280584 A DK280584 A DK 280584A
- Authority
- DK
- Denmark
- Prior art keywords
- hydroxybenzophenones
- preparation
- procedure
- acid
- aromatic compound
- Prior art date
Links
- 239000003377 acid catalyst Substances 0.000 abstract 2
- 150000001491 aromatic compounds Chemical class 0.000 abstract 2
- NPFYZDNDJHZQKY-UHFFFAOYSA-N 4-Hydroxybenzophenone Chemical class C1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 NPFYZDNDJHZQKY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 abstract 1
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
- C07C45/45—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/83—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/065—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids the hydroxy and carboxylic ester groups being bound to aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
- C08G63/6822—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from hydroxy carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838315612A GB8315612D0 (en) | 1983-06-07 | 1983-06-07 | Chemical process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK280584D0 DK280584D0 (da) | 1984-06-07 |
| DK280584A true DK280584A (da) | 1984-12-08 |
Family
ID=10543924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK280584A DK280584A (da) | 1983-06-07 | 1984-06-07 | Fremgangsmaade til fremstilling af 4-hydroxybenzophenoner |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4599452A (da) |
| EP (1) | EP0128692B1 (da) |
| JP (1) | JPS6016947A (da) |
| AT (1) | ATE32706T1 (da) |
| AU (1) | AU574684B2 (da) |
| CA (1) | CA1223603A (da) |
| DE (1) | DE3469516D1 (da) |
| DK (1) | DK280584A (da) |
| GB (1) | GB8315612D0 (da) |
| ZA (1) | ZA844285B (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8315610D0 (en) * | 1983-06-07 | 1983-07-13 | Ici Plc | Chemical process |
| GB8608870D0 (en) * | 1986-04-11 | 1986-05-14 | Raychem Ltd | Aromatic polyketones & polysulphones |
| US4675449A (en) * | 1986-06-03 | 1987-06-23 | Celanese Corporation | Process for producing 6-hydroxy-2-naphthones |
| FR2647107B1 (fr) * | 1989-05-19 | 1991-10-25 | Rhone Poulenc Chimie | Procede de preparation de derives aromatiques fluores |
| US5107029A (en) * | 1990-07-23 | 1992-04-21 | Eastman Kodak Company | Process for preparing diketones and keto-acids |
| US5962743A (en) * | 1998-11-12 | 1999-10-05 | Catalytica Pharmaceuticals, Inc. | Process for preparing acylaromatic compounds |
| EP2105430B1 (en) * | 2008-03-24 | 2011-11-16 | Gharda Chemicals Limited | Polyether ketone, its monomer and its phenolate |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2763691A (en) * | 1952-08-21 | 1956-09-18 | Eastman Kodak Co | Process for production of 2,4,5-trihydroxyacetophenone |
| US2728747A (en) * | 1952-10-22 | 1955-12-27 | Gen Mills Inc | Polyester resins |
| BE565446A (da) * | 1957-03-06 | |||
| FR1202942A (fr) * | 1957-05-23 | 1960-01-14 | Gen Aniline & Film Corp | Procédé de préparation de polyhydroxy-arylphénones |
| US3073866A (en) * | 1959-09-16 | 1963-01-15 | Gen Aniline & Film Corp | Process of preparing hydroxy-alkoxy arylophenones |
| GB947686A (en) * | 1961-12-08 | 1964-01-29 | American Cyanamid Co | 2-hydroxy-2-methylbenzophenone ultraviolet absorbers |
| US3548005A (en) * | 1966-05-05 | 1970-12-15 | American Cyanamid Co | Chlorinated benzophenone light stabilizers |
| US3549593A (en) * | 1968-08-16 | 1970-12-22 | Gen Electric | Aromatic polyesters of substituted hydroxy benzoic acids |
| US3759870A (en) * | 1970-08-24 | 1973-09-18 | Carborundum Co | Polyester based on hydroxybenzoic acids |
| DE3262581D1 (en) * | 1981-02-04 | 1985-04-25 | Ici Plc | Production of hydroxy arylophenones |
| BE893790A (fr) * | 1981-07-08 | 1983-01-07 | Raychem Corp | Preparation de cetones aromatiques |
| GB8315610D0 (en) * | 1983-06-07 | 1983-07-13 | Ici Plc | Chemical process |
-
1983
- 1983-06-07 GB GB838315612A patent/GB8315612D0/en active Pending
-
1984
- 1984-05-25 AT AT84303586T patent/ATE32706T1/de not_active IP Right Cessation
- 1984-05-25 EP EP84303586A patent/EP0128692B1/en not_active Expired
- 1984-05-25 DE DE8484303586T patent/DE3469516D1/de not_active Expired
- 1984-06-04 US US06/616,894 patent/US4599452A/en not_active Expired - Fee Related
- 1984-06-05 AU AU29046/84A patent/AU574684B2/en not_active Ceased
- 1984-06-06 ZA ZA844285A patent/ZA844285B/xx unknown
- 1984-06-07 DK DK280584A patent/DK280584A/da not_active Application Discontinuation
- 1984-06-07 CA CA000456089A patent/CA1223603A/en not_active Expired
- 1984-06-07 JP JP59117407A patent/JPS6016947A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB8315612D0 (en) | 1983-07-13 |
| US4599452A (en) | 1986-07-08 |
| AU2904684A (en) | 1984-12-13 |
| AU574684B2 (en) | 1988-07-14 |
| DK280584D0 (da) | 1984-06-07 |
| EP0128692B1 (en) | 1988-03-02 |
| CA1223603A (en) | 1987-06-30 |
| JPS6016947A (ja) | 1985-01-28 |
| ZA844285B (en) | 1985-09-25 |
| DE3469516D1 (en) | 1988-04-07 |
| EP0128692A2 (en) | 1984-12-19 |
| EP0128692A3 (en) | 1985-10-30 |
| ATE32706T1 (de) | 1988-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |