FR2354308A1 - Procede de preparation de 2,6-ditertbutyl-4-methylphenol - Google Patents
Procede de preparation de 2,6-ditertbutyl-4-methylphenolInfo
- Publication number
- FR2354308A1 FR2354308A1 FR7617595A FR7617595A FR2354308A1 FR 2354308 A1 FR2354308 A1 FR 2354308A1 FR 7617595 A FR7617595 A FR 7617595A FR 7617595 A FR7617595 A FR 7617595A FR 2354308 A1 FR2354308 A1 FR 2354308A1
- Authority
- FR
- France
- Prior art keywords
- butyl
- solvent
- tert
- dimethyl
- product
- 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.)
- Granted
Links
- 239000002904 solvent Substances 0.000 title abstract 4
- VMZVBRIIHDRYGK-UHFFFAOYSA-N 2,6-ditert-butyl-4-[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VMZVBRIIHDRYGK-UHFFFAOYSA-N 0.000 title abstract 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 title abstract 2
- 238000007327 hydrogenolysis reaction Methods 0.000 title abstract 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 title 1
- 235000013305 food Nutrition 0.000 abstract 3
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- DOIRQSBPFJWKBE-UHFFFAOYSA-N phthalic acid di-n-butyl ester Natural products CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 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
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7617595A FR2354308A1 (fr) | 1976-06-10 | 1976-06-10 | Procede de preparation de 2,6-ditertbutyl-4-methylphenol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7617595A FR2354308A1 (fr) | 1976-06-10 | 1976-06-10 | Procede de preparation de 2,6-ditertbutyl-4-methylphenol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2354308A1 true FR2354308A1 (fr) | 1978-01-06 |
| FR2354308B1 FR2354308B1 (enExample) | 1980-10-31 |
Family
ID=9174215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7617595A Granted FR2354308A1 (fr) | 1976-06-10 | 1976-06-10 | Procede de preparation de 2,6-ditertbutyl-4-methylphenol |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2354308A1 (enExample) |
-
1976
- 1976-06-10 FR FR7617595A patent/FR2354308A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2354308B1 (enExample) | 1980-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |