BE861982A - Derives polyeniques - Google Patents
Derives polyeniquesInfo
- Publication number
- BE861982A BE861982A BE183557A BE183557A BE861982A BE 861982 A BE861982 A BE 861982A BE 183557 A BE183557 A BE 183557A BE 183557 A BE183557 A BE 183557A BE 861982 A BE861982 A BE 861982A
- Authority
- BE
- Belgium
- Prior art keywords
- polyene derivatives
- polyene
- derivatives
- Prior art date
Links
- 150000004291 polyenes Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5407—Acyclic saturated phosphonium compounds
-
- 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
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/045—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of a group bound to the ring by nitrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT944476A AT351515B (de) | 1976-12-20 | 1976-12-20 | Verfahren zur herstellung von neuen polyenver- bindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE861982A true BE861982A (fr) | 1978-06-19 |
Family
ID=3614195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE183557A BE861982A (fr) | 1976-12-20 | 1977-12-19 | Derives polyeniques |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT351515B (cs) |
| BE (1) | BE861982A (cs) |
| CH (1) | CH630329A5 (cs) |
| CS (1) | CS201509B2 (cs) |
| CU (1) | CU34821A (cs) |
| ZA (1) | ZA777424B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216312A (en) | 1978-08-24 | 1980-08-05 | Hoffmann-La Roche Inc. | Furyl substituted polyenes |
-
1976
- 1976-12-20 AT AT944476A patent/AT351515B/de not_active IP Right Cessation
-
1977
- 1977-10-11 CH CH1238877A patent/CH630329A5/de not_active IP Right Cessation
- 1977-12-02 CS CS778044A patent/CS201509B2/cs unknown
- 1977-12-13 ZA ZA00777424A patent/ZA777424B/xx unknown
- 1977-12-14 CU CU7734821A patent/CU34821A/es unknown
- 1977-12-19 BE BE183557A patent/BE861982A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216312A (en) | 1978-08-24 | 1980-08-05 | Hoffmann-La Roche Inc. | Furyl substituted polyenes |
Also Published As
| Publication number | Publication date |
|---|---|
| AT351515B (de) | 1979-07-25 |
| CS201509B2 (en) | 1980-11-28 |
| CH630329A5 (en) | 1982-06-15 |
| CU34821A (es) | 1979-08-20 |
| ZA777424B (en) | 1978-10-25 |
| ATA944476A (de) | 1979-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: F. HOFFMANN-LA ROCHE A.G. Effective date: 19911231 |