GB1369315A - Process for preparing alkylphenols by oxidising alkylbenzaldehydes - Google Patents
Process for preparing alkylphenols by oxidising alkylbenzaldehydesInfo
- Publication number
- GB1369315A GB1369315A GB4598072A GB4598072A GB1369315A GB 1369315 A GB1369315 A GB 1369315A GB 4598072 A GB4598072 A GB 4598072A GB 4598072 A GB4598072 A GB 4598072A GB 1369315 A GB1369315 A GB 1369315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- alkylbenzaldehyde
- oct
- alkylphenols
- formula
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- -1 formate ester Chemical class 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 2
- 101100188555 Arabidopsis thaliana OCT6 gene Proteins 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C07C37/56—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 by replacing a carboxyl or aldehyde group by a hydroxy group
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 |
|---|---|---|---|
| FR7135969A FR2155074A5 (enExample) | 1971-10-06 | 1971-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1369315A true GB1369315A (en) | 1974-10-02 |
Family
ID=9083986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4598072A Expired GB1369315A (en) | 1971-10-06 | 1972-10-05 | Process for preparing alkylphenols by oxidising alkylbenzaldehydes |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3875247A (enExample) |
| JP (1) | JPS4856635A (enExample) |
| AT (1) | AT317179B (enExample) |
| BE (1) | BE789738A (enExample) |
| BR (1) | BR7206855D0 (enExample) |
| CA (1) | CA974547A (enExample) |
| CS (1) | CS170196B2 (enExample) |
| DD (1) | DD100237A5 (enExample) |
| DE (1) | DE2249167A1 (enExample) |
| FR (1) | FR2155074A5 (enExample) |
| GB (1) | GB1369315A (enExample) |
| IT (1) | IT968713B (enExample) |
| NL (1) | NL7213163A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328894B2 (enExample) * | 1974-03-04 | 1978-08-17 | ||
| EP0025659B1 (en) * | 1979-09-14 | 1983-11-02 | Fbc Limited | Processes for the production of 1,2,3-trihydroxyphenyl compounds |
| FR2486523A1 (fr) * | 1980-07-11 | 1982-01-15 | Rhone Poulenc Ind | Procede de preparation de polyphenols comportant eventuellement un groupement aldehyde |
| JPS5946932B2 (ja) * | 1981-09-08 | 1984-11-15 | 三菱瓦斯化学株式会社 | ｐ−クレゾ−ルの製造法 |
| US5012017A (en) * | 1988-08-18 | 1991-04-30 | Dowelanco | Phenoxyphenoxypropionates, intermediates thereof and methods of preparation |
| US5475156A (en) * | 1994-06-06 | 1995-12-12 | General Electric Company | Method for making a 2,6-dialkylphenol |
| EP0972758B1 (en) | 1998-07-17 | 2003-01-15 | Mitsubishi Gas Chemical Company, Inc. | A process for producing phenolic compounds |
| JP6738788B2 (ja) | 2017-11-27 | 2020-08-12 | 株式会社島精機製作所 | ニットウェアの編成方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585243A (en) * | 1968-11-21 | 1971-06-15 | Rhodia | Process for the preparation of ortho- and para-dihydric phenols from the corresponding ortho- and para-hydroxy phenaldehydes |
-
0
- BE BE789738D patent/BE789738A/xx unknown
-
1971
- 1971-10-06 FR FR7135969A patent/FR2155074A5/fr not_active Expired
-
1972
- 1972-09-28 NL NL7213163A patent/NL7213163A/xx unknown
- 1972-10-03 BR BR006855/72A patent/BR7206855D0/pt unknown
- 1972-10-04 DD DD166021A patent/DD100237A5/xx unknown
- 1972-10-04 JP JP47099133A patent/JPS4856635A/ja active Pending
- 1972-10-05 US US295165A patent/US3875247A/en not_active Expired - Lifetime
- 1972-10-05 GB GB4598072A patent/GB1369315A/en not_active Expired
- 1972-10-05 CS CS6734A patent/CS170196B2/cs unknown
- 1972-10-05 CA CA153,378A patent/CA974547A/en not_active Expired
- 1972-10-06 DE DE2249167A patent/DE2249167A1/de active Pending
- 1972-10-06 AT AT858772A patent/AT317179B/de not_active IP Right Cessation
- 1972-10-06 IT IT30195/72A patent/IT968713B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4856635A (enExample) | 1973-08-09 |
| DD100237A5 (enExample) | 1973-09-12 |
| BR7206855D0 (pt) | 1973-08-23 |
| US3875247A (en) | 1975-04-01 |
| CS170196B2 (enExample) | 1976-08-27 |
| DE2249167A1 (de) | 1973-04-19 |
| AT317179B (de) | 1974-08-12 |
| CA974547A (en) | 1975-09-16 |
| NL7213163A (enExample) | 1973-04-10 |
| IT968713B (it) | 1974-03-20 |
| FR2155074A5 (enExample) | 1973-05-18 |
| BE789738A (fr) | 1973-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |