GB1229480A - - Google Patents
Info
- Publication number
- GB1229480A GB1229480A GB1229480DA GB1229480A GB 1229480 A GB1229480 A GB 1229480A GB 1229480D A GB1229480D A GB 1229480DA GB 1229480 A GB1229480 A GB 1229480A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- methyl
- tert
- methylene
- bis
- 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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- -1 2,6 - Disubstituted phenols Chemical class 0.000 abstract 2
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- NYPMHOYLEBBBGY-IAGOWNOFSA-N 2,6-bis(1-phenylethyl)phenol Natural products C[C@H](c1ccccc1)c1cccc([C@H](C)c2ccccc2)c1O NYPMHOYLEBBBGY-IAGOWNOFSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 230000002152 alkylating effect Effects 0.000 abstract 1
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 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
- C07C37/11—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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/88—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1200770A SU236484A1 (enrdf_load_stackoverflow) | 1967-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1229480A true GB1229480A (enrdf_load_stackoverflow) | 1971-04-21 |
Family
ID=20441517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1229480D Expired GB1229480A (enrdf_load_stackoverflow) | 1967-11-20 | 1968-11-15 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1809555C3 (enrdf_load_stackoverflow) |
| FR (1) | FR1592674A (enrdf_load_stackoverflow) |
| GB (1) | GB1229480A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117244A (en) * | 1976-06-11 | 1978-09-26 | Ivan Egorovich Abramov | Method of producing 2,6-ditertbutyl-4-methylphenol |
| US4560809A (en) * | 1984-10-09 | 1985-12-24 | Ethyl Corporation | Alkylation process |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2552175C3 (de) * | 1975-11-21 | 1980-01-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung hellfarbener Terpenphenole |
| PT66330B (en) * | 1976-03-22 | 1978-08-16 | Sterlitamaxky O Promyshlenny | Method of preparing 2,6-di-tert. butylphenol |
| SU783297A1 (ru) * | 1976-08-11 | 1980-11-30 | Стерлитамакский опытно-промышленный нефтехимический завод | Способ получени 2,6-ди-третбутилфенола |
| DE3941472C1 (enrdf_load_stackoverflow) * | 1989-12-15 | 1991-02-21 | Huels Ag, 4370 Marl, De |
-
1968
- 1968-11-15 GB GB1229480D patent/GB1229480A/en not_active Expired
- 1968-11-18 DE DE19681809555 patent/DE1809555C3/de not_active Expired
- 1968-11-19 FR FR1592674D patent/FR1592674A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117244A (en) * | 1976-06-11 | 1978-09-26 | Ivan Egorovich Abramov | Method of producing 2,6-ditertbutyl-4-methylphenol |
| US4560809A (en) * | 1984-10-09 | 1985-12-24 | Ethyl Corporation | Alkylation process |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1592674A (enrdf_load_stackoverflow) | 1970-05-19 |
| DE1809555A1 (de) | 1969-10-16 |
| DE1809555B2 (de) | 1974-04-18 |
| DE1809555C3 (de) | 1975-03-13 |
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|---|---|---|
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| GB1229480A (enrdf_load_stackoverflow) | ||
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| GB1053812A (enrdf_load_stackoverflow) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |