GB1296619A - - Google Patents
Info
- Publication number
- GB1296619A GB1296619A GB1296619DA GB1296619A GB 1296619 A GB1296619 A GB 1296619A GB 1296619D A GB1296619D A GB 1296619DA GB 1296619 A GB1296619 A GB 1296619A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- phenol
- temperature
- halide
- alkylating agent
- 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
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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/18—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving halogen atoms of halogenated compounds
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021526 DE2021526A1 (de) | 1970-05-02 | 1970-05-02 | Verfahren zur Herstellung von Alkylphenolgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296619A true GB1296619A (ko) | 1972-11-15 |
Family
ID=5770047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296619D Expired GB1296619A (ko) | 1970-05-02 | 1971-04-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE763013A (ko) |
| DE (1) | DE2021526A1 (ko) |
| FR (1) | FR2090731A5 (ko) |
| GB (1) | GB1296619A (ko) |
| NL (1) | NL7105913A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002024618A1 (fr) * | 2000-09-21 | 2002-03-28 | Kowa Co., Ltd. | Procede de preparation de 3,5-bisalkylphenols |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1132537B (it) * | 1980-08-06 | 1986-07-02 | Anic Spa | Procedimento per la terbutilazione di composti idrossiaromatici |
-
1970
- 1970-05-02 DE DE19702021526 patent/DE2021526A1/de active Pending
-
1971
- 1971-02-16 BE BE763013A patent/BE763013A/xx unknown
- 1971-04-20 GB GB1296619D patent/GB1296619A/en not_active Expired
- 1971-04-26 FR FR7114805A patent/FR2090731A5/fr not_active Expired
- 1971-04-29 NL NL7105913A patent/NL7105913A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002024618A1 (fr) * | 2000-09-21 | 2002-03-28 | Kowa Co., Ltd. | Procede de preparation de 3,5-bisalkylphenols |
| US6806395B2 (en) | 2000-09-21 | 2004-10-19 | Kowa Co., Ltd. | Process for preparation of 3,5-bisalkylphenols |
Also Published As
| Publication number | Publication date |
|---|---|
| BE763013A (fr) | 1971-07-16 |
| FR2090731A5 (ko) | 1972-01-14 |
| DE2021526A1 (de) | 1971-12-02 |
| NL7105913A (ko) | 1971-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |