BE765323A - Condensation de phenols chlores en bis-(phenols chlores) - Google Patents
Condensation de phenols chlores en bis-(phenols chlores)Info
- Publication number
- BE765323A BE765323A BE765323A BE765323A BE765323A BE 765323 A BE765323 A BE 765323A BE 765323 A BE765323 A BE 765323A BE 765323 A BE765323 A BE 765323A BE 765323 A BE765323 A BE 765323A
- Authority
- BE
- Belgium
- Prior art keywords
- chlorinated phenols
- condensation
- bis
- phenols
- chlorinated
- Prior art date
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
- C07C37/115—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
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
- C07C37/66—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring by conversion of hydroxy groups to O-metal groups
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3388070A | 1970-05-01 | 1970-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE765323A true BE765323A (fr) | 1971-08-30 |
Family
ID=21872991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE765323A BE765323A (fr) | 1970-05-01 | 1971-04-05 | Condensation de phenols chlores en bis-(phenols chlores) |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE765323A (fr) |
| DE (1) | DE2121446A1 (fr) |
| FR (1) | FR2091048A5 (fr) |
| GB (1) | GB1323494A (fr) |
| IT (1) | IT1019010B (fr) |
| NL (1) | NL7105692A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2580275B1 (fr) * | 1985-04-16 | 1988-11-18 | Nouvel Colette | Perfectionnement a la preparation et applications de bisphenols substitues |
| GB2392163A (en) * | 2002-08-20 | 2004-02-25 | Univ Sheffield | Soluble phenol-aldehyde condensate |
-
1971
- 1971-04-05 BE BE765323A patent/BE765323A/fr unknown
- 1971-04-19 GB GB2645971A patent/GB1323494A/en not_active Expired
- 1971-04-20 IT IT4984771A patent/IT1019010B/it active
- 1971-04-27 NL NL7105692A patent/NL7105692A/xx unknown
- 1971-04-30 FR FR7115704A patent/FR2091048A5/fr not_active Expired
- 1971-04-30 DE DE19712121446 patent/DE2121446A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2121446A1 (de) | 1972-01-13 |
| NL7105692A (fr) | 1971-11-03 |
| IT1019010B (it) | 1977-11-10 |
| GB1323494A (en) | 1973-07-18 |
| FR2091048A5 (fr) | 1972-01-14 |
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