IT1000657B - Procedimento per la fabbricazione di fenoli bivalenti - Google Patents
Procedimento per la fabbricazione di fenoli bivalentiInfo
- Publication number
- IT1000657B IT1000657B IT7085873A IT7085873A IT1000657B IT 1000657 B IT1000657 B IT 1000657B IT 7085873 A IT7085873 A IT 7085873A IT 7085873 A IT7085873 A IT 7085873A IT 1000657 B IT1000657 B IT 1000657B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- bivalent phenols
- bivalent
- phenols
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 150000002989 phenols Chemical class 0.000 title 1
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
- C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47129301A JPS5210852B2 (enrdf_load_stackoverflow) | 1972-12-25 | 1972-12-25 | |
| JP1814773A JPS5210853B2 (enrdf_load_stackoverflow) | 1973-02-14 | 1973-02-14 | |
| JP5194073A JPS5218179B2 (enrdf_load_stackoverflow) | 1973-05-10 | 1973-05-10 | |
| JP48095750A JPS5212691B2 (enrdf_load_stackoverflow) | 1973-08-28 | 1973-08-28 | |
| JP48099067A JPS5111099B2 (enrdf_load_stackoverflow) | 1973-09-03 | 1973-09-03 | |
| JP48126586A JPS5238023B2 (enrdf_load_stackoverflow) | 1973-11-10 | 1973-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1000657B true IT1000657B (it) | 1976-04-10 |
Family
ID=27548769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7085873A IT1000657B (it) | 1972-12-25 | 1973-12-24 | Procedimento per la fabbricazione di fenoli bivalenti |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1024165A (enrdf_load_stackoverflow) |
| DE (1) | DE2364181C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2211434B1 (enrdf_load_stackoverflow) |
| GB (2) | GB1449447A (enrdf_load_stackoverflow) |
| IT (1) | IT1000657B (enrdf_load_stackoverflow) |
| NL (1) | NL7317675A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833207B2 (ja) * | 1975-08-28 | 1983-07-18 | 工業技術院長 | ニカフエノ−ルノセイゾウホウホウ |
| DE2658943C3 (de) * | 1976-12-24 | 1982-02-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Brenzkatechin und Hydrochinon |
| DE2658866C3 (de) * | 1976-12-24 | 1979-10-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von mehrwertigen substituierten Phenolen |
| DE2942366A1 (de) * | 1979-10-19 | 1981-04-30 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung mehrwertiger phenole |
| DE3632075A1 (de) * | 1986-09-20 | 1988-03-24 | Degussa | Verfahren zur herstellung von trihydroxy- bzw. alkoxyhydroxybenzolen |
| FR2655332A1 (fr) * | 1989-12-05 | 1991-06-07 | Rhone Poulenc Chimie | Procede d'hydroxylation de phenols et d'ethers de phenols. |
-
1973
- 1973-12-17 CA CA188,292A patent/CA1024165A/en not_active Expired
- 1973-12-18 GB GB2301575A patent/GB1449447A/en not_active Expired
- 1973-12-18 GB GB5853873A patent/GB1432780A/en not_active Expired
- 1973-12-21 DE DE19732364181 patent/DE2364181C3/de not_active Expired
- 1973-12-21 FR FR7346090A patent/FR2211434B1/fr not_active Expired
- 1973-12-24 IT IT7085873A patent/IT1000657B/it active
- 1973-12-27 NL NL7317675A patent/NL7317675A/xx active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| CA1024165A (en) | 1978-01-10 |
| FR2211434A1 (enrdf_load_stackoverflow) | 1974-07-19 |
| GB1432780A (en) | 1976-04-22 |
| GB1449447A (en) | 1976-09-15 |
| DE2364181A1 (de) | 1974-07-04 |
| DE2364181B2 (de) | 1979-07-26 |
| NL7317675A (enrdf_load_stackoverflow) | 1974-06-27 |
| DE2364181C3 (de) | 1980-03-20 |
| FR2211434B1 (enrdf_load_stackoverflow) | 1976-04-30 |
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