CH487096A - Verfahren zur Herstellung von 4,4'-Dohydroxy-stilbenen - Google Patents
Verfahren zur Herstellung von 4,4'-Dohydroxy-stilbenenInfo
- Publication number
- CH487096A CH487096A CH1150467A CH1150467A CH487096A CH 487096 A CH487096 A CH 487096A CH 1150467 A CH1150467 A CH 1150467A CH 1150467 A CH1150467 A CH 1150467A CH 487096 A CH487096 A CH 487096A
- Authority
- CH
- Switzerland
- Prior art keywords
- dohydroxy
- stilbenes
- preparation
- 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
- C07C37/20—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 aldehydes or ketones
-
- 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
-
- 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
- C07C37/001—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain
- C07C37/002—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain by transformation of a functional group, e.g. oxo, carboxyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW0042235 | 1966-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487096A true CH487096A (de) | 1970-03-15 |
Family
ID=7603148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1150467A CH487096A (de) | 1966-08-17 | 1967-08-16 | Verfahren zur Herstellung von 4,4'-Dohydroxy-stilbenen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3624162A (de) |
| BE (1) | BE702721A (de) |
| CH (1) | CH487096A (de) |
| GB (1) | GB1167093A (de) |
| NL (1) | NL6711158A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156787A (en) * | 1977-10-31 | 1979-05-29 | Monsanto Company | One-step dehydrohalogenation-rearrangement-hydrogenation of 1,1-bis(4-hydroxyaryl)-2-haloethanes |
| US4189610A (en) * | 1977-10-31 | 1980-02-19 | Monsanto Company | Preparation of 4,4-dioxy-substituted stilbenes |
| US4162265A (en) * | 1978-09-27 | 1979-07-24 | The United States Of America As Represented By The Secretary Of The Air Force | Aromatic enyne compounds and their synthesis |
| US4959292A (en) * | 1988-07-11 | 1990-09-25 | Olin Hunt Specialty Products Inc. | Light-sensitive o-quinone diazide composition and product with phenolic novolak prepared by condensation with haloacetoaldehyde |
| US5001040A (en) * | 1988-07-11 | 1991-03-19 | Olin Hunt Specialty Products Inc. | Process of forming resist image in positive photoresist with thermally stable phenolic resin |
| DE69603531T2 (de) * | 1995-04-27 | 1999-12-16 | Sumitomo Chemical Co | Epoxyharz, Harzzusammensetzung und Harz-verkapselte Halbleitervorrichtung |
| US5723692A (en) * | 1996-09-13 | 1998-03-03 | The Dow Chemical Company | Preparation of 4,4'-dihydroxy-'alkylstiblbene with reduced dimer formation |
| FR2778337B1 (fr) * | 1998-05-05 | 2001-08-31 | Inst Nat Sante Rech Med | Antagonistes des ligands du recepteur des arylhydrocarbures |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2305748A (en) * | 1938-03-30 | 1942-12-22 | Vargha Laszlo | Process of making dialkyl stilboestrols |
| US2349770A (en) * | 1939-06-27 | 1944-05-23 | Parke Davis & Co | Process for the production of tetrasubstituted ethylenes |
| US2393570A (en) * | 1943-01-23 | 1946-01-22 | Wallace & Tiernan Inc | Synthesis of diethyl stilbestrol compounds |
| US2410463A (en) * | 1943-11-19 | 1946-11-05 | Burton T Bush Inc | Methods of preparing stilbene derivatives |
-
1967
- 1967-08-14 NL NL6711158A patent/NL6711158A/xx unknown
- 1967-08-15 US US660600A patent/US3624162A/en not_active Expired - Lifetime
- 1967-08-16 GB GB37723/67A patent/GB1167093A/en not_active Expired
- 1967-08-16 BE BE702721D patent/BE702721A/xx unknown
- 1967-08-16 CH CH1150467A patent/CH487096A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE702721A (de) | 1968-02-16 |
| GB1167093A (en) | 1969-10-15 |
| NL6711158A (de) | 1968-02-19 |
| US3624162A (en) | 1971-11-30 |
| DE1593717A1 (de) | 1970-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |