CH493534A - Procédé de préparation de dérivés du dibenzocycloheptadiene - Google Patents
Procédé de préparation de dérivés du dibenzocycloheptadieneInfo
- Publication number
- CH493534A CH493534A CH1730368A CH1730368A CH493534A CH 493534 A CH493534 A CH 493534A CH 1730368 A CH1730368 A CH 1730368A CH 1730368 A CH1730368 A CH 1730368A CH 493534 A CH493534 A CH 493534A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- dibenzocycloheptadiene
- derivatives
- dibenzocycloheptadiene derivatives
- Prior art date
Links
- PJQCANLCUDUPRF-UHFFFAOYSA-N dibenzocycloheptene Chemical class C1CC2=CC=CC=C2CC2=CC=CC=C12 PJQCANLCUDUPRF-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
- C07C63/72—Polycyclic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/30—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing —CHO groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR128882 | 1967-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH493534A true CH493534A (fr) | 1970-07-15 |
Family
ID=8641962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1730368A CH493534A (fr) | 1967-11-20 | 1968-11-19 | Procédé de préparation de dérivés du dibenzocycloheptadiene |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3557116A (fr) |
| AT (1) | AT283374B (fr) |
| BE (1) | BE724137A (fr) |
| CH (1) | CH493534A (fr) |
| DE (1) | DE1809557A1 (fr) |
| DK (1) | DK129710B (fr) |
| FR (2) | FR1578730A (fr) |
| GB (1) | GB1179980A (fr) |
| NL (1) | NL6816104A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846431A (en) * | 1965-01-08 | 1974-11-05 | Spiegelberg H | Heterocyclically dibenzo(a,d)cyclohepta(1,4)dien-5-one derivatives |
-
1967
- 1967-11-20 FR FR128882A patent/FR1578730A/fr not_active Expired
-
1968
- 1968-02-19 FR FR140385A patent/FR7160M/fr not_active Expired
- 1968-11-12 NL NL6816104A patent/NL6816104A/xx unknown
- 1968-11-18 DE DE19681809557 patent/DE1809557A1/de active Pending
- 1968-11-19 BE BE724137D patent/BE724137A/xx unknown
- 1968-11-19 CH CH1730368A patent/CH493534A/fr not_active IP Right Cessation
- 1968-11-19 GB GB54909/68A patent/GB1179980A/en not_active Expired
- 1968-11-19 US US777156A patent/US3557116A/en not_active Expired - Lifetime
- 1968-11-19 DK DK563068AA patent/DK129710B/da unknown
- 1968-11-20 AT AT1127268A patent/AT283374B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| BE724137A (fr) | 1969-05-19 |
| AT283374B (de) | 1970-08-10 |
| DE1809557A1 (de) | 1969-07-17 |
| GB1179980A (en) | 1970-02-04 |
| FR1578730A (fr) | 1969-08-22 |
| DK129710C (fr) | 1975-04-14 |
| NL6816104A (fr) | 1969-05-22 |
| DK129710B (da) | 1974-11-11 |
| US3557116A (en) | 1971-01-19 |
| FR7160M (fr) | 1969-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |