CH415673A - Verfahren zur Herstellung mehrkerniger Polyphenole - Google Patents
Verfahren zur Herstellung mehrkerniger PolyphenoleInfo
- Publication number
- CH415673A CH415673A CH633363A CH633363A CH415673A CH 415673 A CH415673 A CH 415673A CH 633363 A CH633363 A CH 633363A CH 633363 A CH633363 A CH 633363A CH 415673 A CH415673 A CH 415673A
- Authority
- CH
- Switzerland
- Prior art keywords
- phenol
- torr
- propane
- distilled
- production
- 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
- C07C37/11—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
- C07C37/14—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 by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
-
- 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
-
- 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
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
- C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF37839A DE1197469B (de) | 1962-09-19 | 1962-09-19 | Verfahren zur Herstellung von mehrkernigen Polyphenolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH415673A true CH415673A (de) | 1966-06-30 |
Family
ID=7097077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH633363A CH415673A (de) | 1962-09-19 | 1963-05-21 | Verfahren zur Herstellung mehrkerniger Polyphenole |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT240845B (fr) |
| BE (1) | BE636467A (fr) |
| CH (1) | CH415673A (fr) |
| DE (1) | DE1197469B (fr) |
| GB (1) | GB980278A (fr) |
| NL (1) | NL135915C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1238896B (de) * | 1964-04-17 | 1967-04-20 | Bayer Ag | Verfahren zur Herstellung von Guanylhydrazonen aliphatischer Carbonylverbindungen |
| US3531533A (en) * | 1968-10-28 | 1970-09-29 | Arizona Chem | 2,2'-methylenebis(trans-3,5-dihydroxystilbene) |
| US4222884A (en) * | 1978-12-04 | 1980-09-16 | Ethyl Corporation | Antioxidant |
| EP0745575B1 (fr) * | 1995-06-02 | 2000-09-06 | Fuji Photo Film Co., Ltd. | Procédé de préparation d'un composé polyphénolique et une photoréserve positive comprenant un dérivé polyphénolique |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE544801C (de) * | 1928-01-26 | 1932-02-22 | Schering Kahlbaum Ag | Verfahren zur Darstellung von alkylenierten Phenolen |
| DE1094759B (de) * | 1958-12-31 | 1960-12-15 | Bayer Ag | Verfahren zur Spaltung von alkaliloeslichen Kondensationsprodukten aus aromatischen Hydroxyverbindungen und Aldehyden oder Ketonen in ihre Ausgangsverbindungen |
| DE1150093B (de) * | 1960-12-27 | 1963-06-12 | Bayer Ag | Verfahren zur Herstellung von Di- bzw. Polyhydroxydiarylalkanen |
-
1962
- 1962-09-19 DE DEF37839A patent/DE1197469B/de active Pending
-
1963
- 1963-05-21 CH CH633363A patent/CH415673A/de unknown
- 1963-05-27 AT AT423663A patent/AT240845B/de active
- 1963-08-16 NL NL296763A patent/NL135915C/nl active
- 1963-08-22 BE BE636467A patent/BE636467A/fr unknown
- 1963-09-12 GB GB35978/63A patent/GB980278A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT240845B (de) | 1965-06-25 |
| DE1197469B (de) | 1965-07-29 |
| NL296763A (nl) | 1965-05-25 |
| GB980278A (en) | 1965-01-13 |
| BE636467A (fr) | 1963-12-16 |
| NL135915C (nl) | 1972-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69129345T2 (de) | Hydroxyalkylierung von Phenolen oder Thiophenolen mittels zyklisch organischer Kohlensäureester unter Verwendung von Triorganophosphinkatalysatoren | |
| EP0026318B1 (fr) | Procédé de préparation de 4,4-dihydroxydiphényl-alcanes resp. -cycloalcanes purs | |
| DE1235894B (de) | Verfahren zur Herstellung von Alkenylphenolen aus Dihydroxydiarylalkanen | |
| CH630595A5 (de) | Verfahren zur herstellung von alkylarylaethern. | |
| DE1027205B (de) | Verfahren zur Herstellung von reinen 4,4'-Dioxydiphenylalkanen | |
| EP0025519A1 (fr) | Procédé de préparation d'alkyl- ou d'arylthiométhyl-2 phénols | |
| DE1197469B (de) | Verfahren zur Herstellung von mehrkernigen Polyphenolen | |
| DE2113347C2 (de) | Tetraphenol, Verfahren zu seiner Herstellung und Verwendung zur Herstellung von verzweigten Polycarbonaten | |
| DE2208970C3 (de) | Verfahren zur Herstellung von 2,4-Dihydroxybenzophenon | |
| DE2027986A1 (de) | Verfahren zur Herstellung von alpha, alpha Bis (hydroxyphenyl) diisopropylben zolen | |
| DE10135012A1 (de) | Verfahren zur Herstellung von Bisphenolen | |
| CH420193A (de) | Verfahren zur Herstellung von Di- bzw. Polyhydroxy-di- oder -triarylalkanen | |
| DE1260478B (de) | Verfahren zum Herstellen von 4, 4'-Dihydroxydiphenylalkanen oder deren Estern mit niedrigmolekularen aliphatischen Carbonsaeuren oder deren niedrigmolekularen AEthern | |
| DE2117690A1 (de) | Verfahren zur Herstellung von Phenoxyphenolen bzw. Chlorphenoxyphenolen | |
| DE1643971C3 (de) | m- und p-lsopropenylphenyl-dimethylcarbinol und Verfahren zu deren Herstellung | |
| DE2314950B2 (de) | Verfahren zur herstellung von hydroxydiphenyl | |
| DE1297616B (de) | Verfahren zur Herstellung von 2, 2-Bis-(4-hydroxyphenyl)-propanen | |
| DE19853089A1 (de) | Verfahren zur Herstellung von Orthoestern | |
| DE60004608T2 (de) | Verfahren zur Herstellung von alpha,alpha'-bis (4-p-Hydroxyphenyl)-1,3-diisopropylbenzol | |
| AT221518B (de) | Verfahren zur Herstellung von Chromanen, Cumaranen und deren Gemischen | |
| CH421513A (de) | Verfahren zur Herstellung von Terpenphenolharzen | |
| DE1643552A1 (de) | Verfahren zur Herstellung von p-Phenylphenol | |
| DE1105428B (de) | Verfahren zum Spalten von Bis-(oxyphenyl)-alkanen bzw. -cycloalkanen mit Wasserstoff | |
| DE2204380A1 (de) | Verfahren zur herstellung von 2,4-bis(hydroxyphenyl)-butanen | |
| DE727625C (de) | Verfahren zur Herstellung von Halogenarylvinylaethern |