DE3117481C2 - - Google Patents
Info
- Publication number
- DE3117481C2 DE3117481C2 DE19813117481 DE3117481A DE3117481C2 DE 3117481 C2 DE3117481 C2 DE 3117481C2 DE 19813117481 DE19813117481 DE 19813117481 DE 3117481 A DE3117481 A DE 3117481A DE 3117481 C2 DE3117481 C2 DE 3117481C2
- Authority
- DE
- Germany
- Prior art keywords
- reaction
- bromine
- excess
- temperature
- iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813117481 DE3117481A1 (de) | 1981-05-02 | 1981-05-02 | Verfahren zum perbromieren von phenol und diphenylaether |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813117481 DE3117481A1 (de) | 1981-05-02 | 1981-05-02 | Verfahren zum perbromieren von phenol und diphenylaether |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3117481A1 DE3117481A1 (de) | 1982-11-18 |
DE3117481C2 true DE3117481C2 (fr) | 1990-10-25 |
Family
ID=6131353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813117481 Granted DE3117481A1 (de) | 1981-05-02 | 1981-05-02 | Verfahren zum perbromieren von phenol und diphenylaether |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3117481A1 (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2236818B1 (fr) * | 1973-07-13 | 1976-04-30 | Ugine Kuhlmann |
-
1981
- 1981-05-02 DE DE19813117481 patent/DE3117481A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3117481A1 (de) | 1982-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |