FR2461693B1 - - Google Patents
Info
- Publication number
- FR2461693B1 FR2461693B1 FR7919027A FR7919027A FR2461693B1 FR 2461693 B1 FR2461693 B1 FR 2461693B1 FR 7919027 A FR7919027 A FR 7919027A FR 7919027 A FR7919027 A FR 7919027A FR 2461693 B1 FR2461693 B1 FR 2461693B1
- Authority
- FR
- France
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/39—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a secondary hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7919027A FR2461693A1 (fr) | 1979-07-24 | 1979-07-24 | Procede pour la preparation d'hydroxy- et d'alcoxy-aldehydes aromatiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7919027A FR2461693A1 (fr) | 1979-07-24 | 1979-07-24 | Procede pour la preparation d'hydroxy- et d'alcoxy-aldehydes aromatiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2461693A1 FR2461693A1 (fr) | 1981-02-06 |
| FR2461693B1 true FR2461693B1 (enExample) | 1984-08-17 |
Family
ID=9228214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7919027A Granted FR2461693A1 (fr) | 1979-07-24 | 1979-07-24 | Procede pour la preparation d'hydroxy- et d'alcoxy-aldehydes aromatiques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2461693A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117486694B (zh) * | 2023-12-29 | 2024-03-26 | 山东新和成药业有限公司 | 一种藜芦醛的连续化制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2115551C3 (de) * | 1971-03-31 | 1980-01-10 | Haarmann & Reimer Gmbh, 3450 Holzminden | Verfahren zur Herstellung von aromatischen Hydroxyaldehyden |
| JPS5239642A (en) * | 1975-09-26 | 1977-03-28 | Ube Ind Ltd | A process for preparing protocatechualdehyde |
| US4165341A (en) * | 1977-02-04 | 1979-08-21 | Ube Industries, Ltd. | Process for preparing protocatechualdehyde and its derivatives |
-
1979
- 1979-07-24 FR FR7919027A patent/FR2461693A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2461693A1 (fr) | 1981-02-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |