CA1069924A - Procede pour la methylation de derives de l'hydroxybenzene - Google Patents
Procede pour la methylation de derives de l'hydroxybenzeneInfo
- Publication number
- CA1069924A CA1069924A CA233,622A CA233622A CA1069924A CA 1069924 A CA1069924 A CA 1069924A CA 233622 A CA233622 A CA 233622A CA 1069924 A CA1069924 A CA 1069924A
- Authority
- CA
- Canada
- Prior art keywords
- mixture
- substituted
- hydroxybenzene
- temperature
- sulfate
- 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
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA233,622A CA1069924A (fr) | 1975-08-18 | 1975-08-18 | Procede pour la methylation de derives de l'hydroxybenzene |
| CH1018476A CH619918A5 (en) | 1975-08-18 | 1976-08-10 | Process for the preparation of a substituted alkoxybenzene. |
| GB3413376A GB1531777A (en) | 1975-08-18 | 1976-08-17 | Preparation of alkoxybenzene |
| FR7624954A FR2321472A1 (fr) | 1975-08-18 | 1976-08-17 | Procede pour l'alkylation de derives substitues du phenol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA233,622A CA1069924A (fr) | 1975-08-18 | 1975-08-18 | Procede pour la methylation de derives de l'hydroxybenzene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069924A true CA1069924A (fr) | 1980-01-15 |
Family
ID=4103838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA233,622A Expired CA1069924A (fr) | 1975-08-18 | 1975-08-18 | Procede pour la methylation de derives de l'hydroxybenzene |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1069924A (fr) |
| CH (1) | CH619918A5 (fr) |
| FR (1) | FR2321472A1 (fr) |
| GB (1) | GB1531777A (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS519744B1 (fr) * | 1971-03-12 | 1976-03-30 | ||
| JPS4925934A (fr) * | 1972-06-21 | 1974-03-07 |
-
1975
- 1975-08-18 CA CA233,622A patent/CA1069924A/fr not_active Expired
-
1976
- 1976-08-10 CH CH1018476A patent/CH619918A5/de not_active IP Right Cessation
- 1976-08-17 GB GB3413376A patent/GB1531777A/en not_active Expired
- 1976-08-17 FR FR7624954A patent/FR2321472A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2321472B1 (fr) | 1981-10-23 |
| FR2321472A1 (fr) | 1977-03-18 |
| GB1531777A (en) | 1978-11-08 |
| CH619918A5 (en) | 1980-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |