JPS4848430A - - Google Patents
Info
- Publication number
- JPS4848430A JPS4848430A JP47033112A JP3311272A JPS4848430A JP S4848430 A JPS4848430 A JP S4848430A JP 47033112 A JP47033112 A JP 47033112A JP 3311272 A JP3311272 A JP 3311272A JP S4848430 A JPS4848430 A JP S4848430A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
-
- 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
- C07C37/50—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)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB853771A GB1370325A (en) | 1971-04-02 | 1971-04-02 | Separation of mixtures of phenols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4848430A true JPS4848430A (enrdf_load_stackoverflow) | 1973-07-09 |
Family
ID=9854359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47033112A Pending JPS4848430A (enrdf_load_stackoverflow) | 1971-04-02 | 1972-04-01 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4848430A (enrdf_load_stackoverflow) |
| DE (1) | DE2215452A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2132306B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1370325A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554702C3 (de) * | 1975-12-05 | 1980-09-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von m- und/oder p-Kresol durch katalytische Entalkylierung von tert.-alkyl-substituierten Phenolen |
| DE2602149C3 (de) * | 1976-01-21 | 1982-02-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Aufarbeitung von Alkylphenolgemischen |
| CN110590508B (zh) * | 2019-09-29 | 2023-06-27 | 西安石油大学 | 一种中低温煤焦油2,4/2,5-混合二甲酚的分离方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1035779A (fr) * | 1950-04-11 | 1953-08-31 | Ici Ltd | Production de phénols |
-
1971
- 1971-04-02 GB GB853771A patent/GB1370325A/en not_active Expired
-
1972
- 1972-03-29 DE DE19722215452 patent/DE2215452A1/de active Pending
- 1972-03-31 FR FR7211437A patent/FR2132306B1/fr not_active Expired
- 1972-04-01 JP JP47033112A patent/JPS4848430A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2132306A1 (enrdf_load_stackoverflow) | 1972-11-17 |
| GB1370325A (en) | 1974-10-16 |
| FR2132306B1 (enrdf_load_stackoverflow) | 1978-03-03 |
| DE2215452A1 (enrdf_load_stackoverflow) | 1972-11-02 |