GB1434575A - Production of 4-bromo-2,5-dichlorophenol - Google Patents
Production of 4-bromo-2,5-dichlorophenolInfo
- Publication number
- GB1434575A GB1434575A GB5087173A GB5087173A GB1434575A GB 1434575 A GB1434575 A GB 1434575A GB 5087173 A GB5087173 A GB 5087173A GB 5087173 A GB5087173 A GB 5087173A GB 1434575 A GB1434575 A GB 1434575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dichlorophenol
- bromo
- production
- bromine
- nov
- 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
Links
- HWWKEEKUMAZJLL-UHFFFAOYSA-N 4-bromo-2,5-dichlorophenol Chemical compound OC1=CC(Cl)=C(Br)C=C1Cl HWWKEEKUMAZJLL-UHFFFAOYSA-N 0.000 title abstract 2
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 abstract 3
- UMPSXRYVXUPCOS-UHFFFAOYSA-N 2,3-dichlorophenol Chemical compound OC1=CC=CC(Cl)=C1Cl UMPSXRYVXUPCOS-UHFFFAOYSA-N 0.000 abstract 2
- RANCECPPZPIPNO-UHFFFAOYSA-N 2,5-dichlorophenol Chemical compound OC1=CC(Cl)=CC=C1Cl RANCECPPZPIPNO-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052794 bromium Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- GNWKBOXWJIRYCL-UHFFFAOYSA-N 2-bromo-3,4-dichlorophenol Chemical compound OC1=CC=C(Cl)C(Cl)=C1Br GNWKBOXWJIRYCL-UHFFFAOYSA-N 0.000 abstract 1
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
Classifications
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722253550 DE2253550C2 (de) | 1972-11-02 | 1972-11-02 | Verfahren zur Herstellung von 4-Brom-2,5-dichlorphenol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1434575A true GB1434575A (en) | 1976-05-05 |
Family
ID=5860600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5087173A Expired GB1434575A (en) | 1972-11-02 | 1973-11-01 | Production of 4-bromo-2,5-dichlorophenol |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2253550C2 (enExample) |
| GB (1) | GB1434575A (enExample) |
-
1972
- 1972-11-02 DE DE19722253550 patent/DE2253550C2/de not_active Expired
-
1973
- 1973-11-01 GB GB5087173A patent/GB1434575A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2253550C2 (de) | 1974-08-29 |
| DE2253550B1 (de) | 1974-01-31 |
| DE2253550A1 (enExample) | 1974-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |