FR1498488A - Process for the methylation of rings of aromatic combinations containing a hydroxyl group by means of methanol in the liquid phase - Google Patents
Process for the methylation of rings of aromatic combinations containing a hydroxyl group by means of methanol in the liquid phaseInfo
- Publication number
- FR1498488A FR1498488A FR47563A FR47563A FR1498488A FR 1498488 A FR1498488 A FR 1498488A FR 47563 A FR47563 A FR 47563A FR 47563 A FR47563 A FR 47563A FR 1498488 A FR1498488 A FR 1498488A
- Authority
- FR
- France
- Prior art keywords
- methylation
- methanol
- rings
- hydroxyl group
- liquid phase
- 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
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR47563A FR1498488A (en) | 1965-07-23 | 1966-07-21 | Process for the methylation of rings of aromatic combinations containing a hydroxyl group by means of methanol in the liquid phase |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC36486A DE1265755B (en) | 1965-07-23 | 1965-07-23 | Process for the nuclear methylation of phenols |
| FR47563A FR1498488A (en) | 1965-07-23 | 1966-07-21 | Process for the methylation of rings of aromatic combinations containing a hydroxyl group by means of methanol in the liquid phase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1498488A true FR1498488A (en) | 1967-10-20 |
Family
ID=25970098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR47563A Expired FR1498488A (en) | 1965-07-23 | 1966-07-21 | Process for the methylation of rings of aromatic combinations containing a hydroxyl group by means of methanol in the liquid phase |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1498488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3016955A1 (en) * | 1980-05-02 | 1981-11-05 | Robert Bosch Gmbh, 7000 Stuttgart | BATTERY CHARGING SYSTEM |
-
1966
- 1966-07-21 FR FR47563A patent/FR1498488A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3016955A1 (en) * | 1980-05-02 | 1981-11-05 | Robert Bosch Gmbh, 7000 Stuttgart | BATTERY CHARGING SYSTEM |
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