DD106628A5 - - Google Patents
Info
- Publication number
- DD106628A5 DD106628A5 DD169080A DD16908073A DD106628A5 DD 106628 A5 DD106628 A5 DD 106628A5 DD 169080 A DD169080 A DD 169080A DD 16908073 A DD16908073 A DD 16908073A DD 106628 A5 DD106628 A5 DD 106628A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/76—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton with the aid of ketenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
- C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
- C07C49/675—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having three rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
- C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
- C07C49/755—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups a keto group being part of a condensed ring system with two or three rings, at least one ring being a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722209692 DE2209692C3 (de) | 1972-03-01 | 1972-03-01 | Verfahren zur Herstellung von 5-Methylperi-acenaphthindenon-7 |
| DE19722262858 DE2262858B2 (de) | 1972-12-22 | 1972-12-22 | Verfahren zur Herstellung von 5-Methyl-peri-acenaphthindenon-(7) |
| DE19722262857 DE2262857A1 (de) | 1972-12-22 | 1972-12-22 | Verfahren zur herstellung von periindenonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD106628A5 true DD106628A5 (xx) | 1974-06-20 |
Family
ID=27184154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD169080A DD106628A5 (xx) | 1972-03-01 | 1973-02-27 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3865879A (xx) |
| JP (1) | JPS4892358A (xx) |
| CH (1) | CH586175A5 (xx) |
| DD (1) | DD106628A5 (xx) |
| FR (1) | FR2174226B1 (xx) |
| GB (1) | GB1395279A (xx) |
| IT (1) | IT979549B (xx) |
| NL (1) | NL7302561A (xx) |
| SU (1) | SU509212A3 (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4812409A (en) * | 1986-01-31 | 1989-03-14 | Eastman Kodak Company | Hydrolyzable fluorescent substrates and analytical determinations using same |
| US4803161A (en) * | 1986-01-31 | 1989-02-07 | Eastman Kodak Company | Biological and analytical uses of phenalenone and benzphenalenone compounds |
| US4803157A (en) * | 1986-01-31 | 1989-02-07 | Eastman Kodak Company | Hydrolyzable fluorescent substrates for phosphatases and analytical use thereof |
| US4803160A (en) * | 1986-01-31 | 1989-02-07 | Eastman Kodak Company | Use of polymeric mordants to increase the intensity of rigid fluorescent dyes |
| US4797357A (en) * | 1986-05-30 | 1989-01-10 | Eastman Kodak Company | Light-stable reducible compounds and analytical compositions, elements and methods utilizing same |
| US5095099A (en) * | 1990-12-10 | 1992-03-10 | E. I. Du Pont De Nemours And Company | Fluorescent compounds for absorption and re-emission of radiation |
| EP3375774B1 (de) | 2017-03-17 | 2024-11-13 | Jufico GmbH | Phenalen-1-on-haltige photosensibilisatorzusammensetzung, phenalen-1-on-verbindungen sowie deren verwendung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2193674A (en) * | 1937-07-23 | 1940-03-12 | Winthrop Chem Co Inc | Polycyclic condensation products and intermediate products thereof |
| US2145905A (en) * | 1937-08-03 | 1939-02-07 | Du Pont | Process for preparing polynuclear isocyclic fused ring compounds, e. g. perylene |
| FR896270A (fr) * | 1940-07-23 | 1945-02-16 | Ig Farbenindustrie Ag | Procédé de préparation de péri-cétones cycliques |
| US3775486A (en) * | 1972-06-01 | 1973-11-27 | Searle & Co | 1,7-dihydroxy benz(e)indanes |
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1973
- 1973-02-23 NL NL7302561A patent/NL7302561A/xx not_active Application Discontinuation
- 1973-02-26 US US336006A patent/US3865879A/en not_active Expired - Lifetime
- 1973-02-26 CH CH275873A patent/CH586175A5/xx not_active IP Right Cessation
- 1973-02-27 DD DD169080A patent/DD106628A5/xx unknown
- 1973-02-27 JP JP48022759A patent/JPS4892358A/ja active Pending
- 1973-02-27 IT IT20944/73A patent/IT979549B/it active
- 1973-02-28 SU SU1894489A patent/SU509212A3/ru active
- 1973-03-01 GB GB992773A patent/GB1395279A/en not_active Expired
- 1973-03-01 FR FR7307310A patent/FR2174226B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7302561A (xx) | 1973-09-04 |
| US3865879A (en) | 1975-02-11 |
| IT979549B (it) | 1974-09-30 |
| FR2174226A1 (xx) | 1973-10-12 |
| GB1395279A (en) | 1975-05-21 |
| SU509212A3 (ru) | 1976-03-30 |
| JPS4892358A (xx) | 1973-11-30 |
| CH586175A5 (xx) | 1977-03-31 |
| FR2174226B1 (xx) | 1976-11-05 |