CH487143A - Verfahren zur Herstellung von Dibenzocycloheptenen - Google Patents
Verfahren zur Herstellung von DibenzocycloheptenenInfo
- Publication number
- CH487143A CH487143A CH56869A CH5686964A CH487143A CH 487143 A CH487143 A CH 487143A CH 56869 A CH56869 A CH 56869A CH 5686964 A CH5686964 A CH 5686964A CH 487143 A CH487143 A CH 487143A
- Authority
- CH
- Switzerland
- Prior art keywords
- dibenzocycloheptenes
- preparation
- Prior art date
Links
- 150000008508 dibenzocycloheptenes Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/08—Bridged systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/70—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28696263A | 1963-06-11 | 1963-06-11 | |
| US30663963A | 1963-09-04 | 1963-09-04 | |
| CH755264A CH475236A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Derivaten des Dibenzocycloheptens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487143A true CH487143A (de) | 1970-03-15 |
Family
ID=27175822
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH56769A CH490375A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
| CH56569A CH481098A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
| CH56869A CH487143A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
| CH56669A CH484102A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
| CH56969A CH481099A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
| CH57069A CH481100A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von neuen Dibenzocycloheptenen |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH56769A CH490375A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
| CH56569A CH481098A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH56669A CH484102A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
| CH56969A CH481099A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von Dibenzocycloheptenen |
| CH57069A CH481100A (de) | 1963-06-11 | 1964-06-10 | Verfahren zur Herstellung von neuen Dibenzocycloheptenen |
Country Status (1)
| Country | Link |
|---|---|
| CH (6) | CH490375A (de) |
-
1964
- 1964-06-10 CH CH56769A patent/CH490375A/de not_active IP Right Cessation
- 1964-06-10 CH CH56569A patent/CH481098A/de not_active IP Right Cessation
- 1964-06-10 CH CH56869A patent/CH487143A/de not_active IP Right Cessation
- 1964-06-10 CH CH56669A patent/CH484102A/de not_active IP Right Cessation
- 1964-06-10 CH CH56969A patent/CH481099A/de not_active IP Right Cessation
- 1964-06-10 CH CH57069A patent/CH481100A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH481100A (de) | 1969-11-15 |
| CH490375A (de) | 1970-05-15 |
| CH481099A (de) | 1969-11-15 |
| CH481098A (de) | 1969-11-15 |
| CH484102A (de) | 1970-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |