CH593223A5 - - Google Patents
Info
- Publication number
- CH593223A5 CH593223A5 CH257674A CH257674A CH593223A5 CH 593223 A5 CH593223 A5 CH 593223A5 CH 257674 A CH257674 A CH 257674A CH 257674 A CH257674 A CH 257674A CH 593223 A5 CH593223 A5 CH 593223A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/132—Phenols containing keto groups, e.g. benzophenones
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732309370 DE2309370A1 (de) | 1973-02-24 | 1973-02-24 | Verfahren zur herstellung von 4(m,m'-di-tert.-butyl-p-hydroxyphenyl)-butan2-onen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH593223A5 true CH593223A5 (de) | 1977-11-30 |
Family
ID=5873037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH257674A CH593223A5 (de) | 1973-02-24 | 1974-02-22 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT331228B (de) |
| BE (1) | BE811430A (de) |
| CH (1) | CH593223A5 (de) |
| DE (1) | DE2309370A1 (de) |
| FR (1) | FR2219143B1 (de) |
| GB (1) | GB1456406A (de) |
| NL (1) | NL7402469A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060556A (en) * | 1974-01-22 | 1977-11-29 | The Goodyear Tire & Rubber Company | Preparation of antioxidants |
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1973
- 1973-02-24 DE DE19732309370 patent/DE2309370A1/de not_active Withdrawn
-
1974
- 1974-02-22 CH CH257674A patent/CH593223A5/xx not_active IP Right Cessation
- 1974-02-22 FR FR7406116A patent/FR2219143B1/fr not_active Expired
- 1974-02-22 BE BE141260A patent/BE811430A/xx unknown
- 1974-02-22 AT AT145174A patent/AT331228B/de not_active IP Right Cessation
- 1974-02-22 NL NL7402469A patent/NL7402469A/xx not_active Application Discontinuation
- 1974-02-22 GB GB811574A patent/GB1456406A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE811430A (fr) | 1974-08-22 |
| FR2219143A1 (de) | 1974-09-20 |
| FR2219143B1 (de) | 1977-09-23 |
| ATA145174A (de) | 1975-11-15 |
| DE2309370A1 (de) | 1974-09-05 |
| NL7402469A (de) | 1974-08-27 |
| GB1456406A (en) | 1976-11-24 |
| AT331228B (de) | 1976-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |