FR2335481B1 - - Google Patents
Info
- Publication number
- FR2335481B1 FR2335481B1 FR7539199A FR7539199A FR2335481B1 FR 2335481 B1 FR2335481 B1 FR 2335481B1 FR 7539199 A FR7539199 A FR 7539199A FR 7539199 A FR7539199 A FR 7539199A FR 2335481 B1 FR2335481 B1 FR 2335481B1
- 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
- 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
- C07C37/115—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 using acetals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7539199A FR2335481A1 (fr) | 1975-12-19 | 1975-12-19 | Procede de preparation du 2,2'-methylene-bis(4,6-dialcoylphenols) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7539199A FR2335481A1 (fr) | 1975-12-19 | 1975-12-19 | Procede de preparation du 2,2'-methylene-bis(4,6-dialcoylphenols) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2335481A1 FR2335481A1 (fr) | 1977-07-15 |
| FR2335481B1 true FR2335481B1 (en:Method) | 1978-06-23 |
Family
ID=9163990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7539199A Granted FR2335481A1 (fr) | 1975-12-19 | 1975-12-19 | Procede de preparation du 2,2'-methylene-bis(4,6-dialcoylphenols) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2335481A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457272A1 (fr) * | 1979-05-23 | 1980-12-19 | Gen Electric | Procede de production de bisphenols |
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1975
- 1975-12-19 FR FR7539199A patent/FR2335481A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2335481A1 (fr) | 1977-07-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |