RO68407A - Procede pour la preparation des produits bis-hydroxyariliques - Google Patents
Procede pour la preparation des produits bis-hydroxyariliquesInfo
- Publication number
- RO68407A RO68407A RO7479103A RO7910374A RO68407A RO 68407 A RO68407 A RO 68407A RO 7479103 A RO7479103 A RO 7479103A RO 7910374 A RO7910374 A RO 7910374A RO 68407 A RO68407 A RO 68407A
- Authority
- RO
- Romania
- Prior art keywords
- hydroxyarilic
- bis
- products
- preparation
- hydroxyarilic products
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
GB2783673A GB1470759A (en) | 1973-06-12 | 1973-06-12 | Process for the preparation of bis-hydroxyaryl-compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
RO68407A true RO68407A (fr) | 1980-06-15 |
Family
ID=10266096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7479103A RO68407A (fr) | 1973-06-12 | 1974-06-10 | Procede pour la preparation des produits bis-hydroxyariliques |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5014662A (fr) |
BE (1) | BE816134A (fr) |
CA (1) | CA1049564A (fr) |
CS (1) | CS181761B2 (fr) |
DD (1) | DD111893A5 (fr) |
DE (1) | DE2427881A1 (fr) |
ES (1) | ES427137A1 (fr) |
FR (1) | FR2233305B1 (fr) |
GB (1) | GB1470759A (fr) |
IT (1) | IT1014874B (fr) |
NL (1) | NL7407722A (fr) |
PL (1) | PL97499B1 (fr) |
RO (1) | RO68407A (fr) |
ZA (1) | ZA743671B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457272A1 (fr) * | 1979-05-23 | 1980-12-19 | Gen Electric | Procede de production de bisphenols |
JPH07115542B2 (ja) * | 1985-12-20 | 1995-12-13 | 富士写真フイルム株式会社 | ビスフェノール化合物を使用した記録材料 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1329787A (fr) * | 1961-06-12 | 1963-06-14 | Ici Ltd | Production et application de tétraphénols |
-
1973
- 1973-06-12 GB GB2783673A patent/GB1470759A/en not_active Expired
-
1974
- 1974-05-24 CA CA200,733A patent/CA1049564A/fr not_active Expired
- 1974-06-07 IT IT23746/74A patent/IT1014874B/it active
- 1974-06-10 DE DE19742427881 patent/DE2427881A1/de not_active Withdrawn
- 1974-06-10 CS CS7400004102A patent/CS181761B2/cs unknown
- 1974-06-10 ES ES427137A patent/ES427137A1/es not_active Expired
- 1974-06-10 RO RO7479103A patent/RO68407A/fr unknown
- 1974-06-10 NL NL7407722A patent/NL7407722A/xx not_active Application Discontinuation
- 1974-06-10 ZA ZA00743671A patent/ZA743671B/xx unknown
- 1974-06-10 JP JP49065116A patent/JPS5014662A/ja active Pending
- 1974-06-10 FR FR7420010A patent/FR2233305B1/fr not_active Expired
- 1974-06-10 BE BE145256A patent/BE816134A/fr unknown
- 1974-06-10 PL PL1974171805A patent/PL97499B1/pl unknown
- 1974-06-11 DD DD179087A patent/DD111893A5/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2233305A1 (fr) | 1975-01-10 |
ZA743671B (en) | 1975-08-27 |
FR2233305B1 (fr) | 1978-01-13 |
DD111893A5 (fr) | 1975-03-12 |
DE2427881A1 (de) | 1975-01-09 |
PL97499B1 (pl) | 1978-02-28 |
AU6994374A (en) | 1975-12-11 |
GB1470759A (en) | 1977-04-21 |
BE816134A (fr) | 1974-12-10 |
CS181761B2 (en) | 1978-03-31 |
JPS5014662A (fr) | 1975-02-15 |
IT1014874B (it) | 1977-04-30 |
CA1049564A (fr) | 1979-02-27 |
NL7407722A (fr) | 1974-12-16 |
ES427137A1 (es) | 1976-07-16 |
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