IT7851780A0 - Composti di fosfonio e procedimento per la loro produzione ed applicazione - Google Patents
Composti di fosfonio e procedimento per la loro produzione ed applicazioneInfo
- Publication number
- IT7851780A0 IT7851780A0 IT7851780A IT5178078A IT7851780A0 IT 7851780 A0 IT7851780 A0 IT 7851780A0 IT 7851780 A IT7851780 A IT 7851780A IT 5178078 A IT5178078 A IT 5178078A IT 7851780 A0 IT7851780 A0 IT 7851780A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- application
- phosphonium compounds
- phosphonium
- Prior art date
Links
- 150000004714 phosphonium salts Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
- C07D249/06—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles with aryl radicals directly attached to ring atoms
-
- 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
- C07D317/46—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 one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/56—Radicals substituted by sulfur atoms
-
- 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
- C07F9/5449—Polyphosphonium compounds
-
- 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
- C07F9/5456—Arylalkanephosphonium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| LU78449 | 1977-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT7851780A0 true IT7851780A0 (it) | 1978-11-06 |
Family
ID=19728751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7851780A IT7851780A0 (it) | 1977-11-04 | 1978-11-06 | Composti di fosfonio e procedimento per la loro produzione ed applicazione |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US4231957A (it) |
| EP (1) | EP0001991B1 (it) |
| JP (1) | JPS5481246A (it) |
| DE (1) | DE2862106D1 (it) |
| IT (1) | IT7851780A0 (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001065A1 (de) * | 1980-01-12 | 1981-07-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von optischen aufhellern |
| US4529556A (en) * | 1983-08-19 | 1985-07-16 | The Dow Chemical Company | Bis((aryl)vinyl)benzenes |
| DE69906181D1 (de) * | 1998-05-13 | 2003-04-30 | Ciba Sc Holding Ag | Verfahren zur Herstellung von sulfonierten Distyrylbiphenylverbindungen |
| US8445176B2 (en) * | 2007-05-25 | 2013-05-21 | Agfa Graphics Nv | Lithographic printing plate precursor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH554848A (de) * | 1967-10-03 | 1974-10-15 | Ciba Geigy Ag | Verfahren zur herstellung neuer stilben-derivate. |
| DE2039993A1 (de) * | 1970-08-12 | 1972-02-17 | Basf Ag | Optische Aufheller der Bisstyrylbenzolreihe |
| DE2209128C3 (de) * | 1971-03-05 | 1981-10-22 | CIBA-GEIGY AG, 4002 Basel | Bis-Stilbenverbindungen, Verfahren zu deren Herstellung und deren Verwendung als optische Aufheller |
| CH561707A5 (it) * | 1971-12-17 | 1975-05-15 | Sandoz Ag | |
| CH1917171A4 (it) * | 1971-12-30 | 1975-04-30 | ||
| DE2363416A1 (de) * | 1973-12-20 | 1975-07-03 | Hoechst Ag | Neue bis-naphthyl-aethylene, verfahren zu deren herstellung und ihre verwendung als optische aufhellungsmittel |
| FR2258392A1 (en) * | 1974-01-21 | 1975-08-18 | Anvar | (2-Substd vinyl) trihydrocarbyl phosphonium salts prepn - by reacting bis(phosphonio) ethylene salts with active hydrogen cpds |
-
1978
- 1978-10-12 US US05/950,902 patent/US4231957A/en not_active Expired - Lifetime
- 1978-10-26 EP EP78101232A patent/EP0001991B1/de not_active Expired
- 1978-10-26 DE DE7878101232T patent/DE2862106D1/de not_active Expired
- 1978-11-02 JP JP13568778A patent/JPS5481246A/ja active Pending
- 1978-11-06 IT IT7851780A patent/IT7851780A0/it unknown
-
1980
- 1980-05-15 US US06/150,026 patent/US4316860A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2862106D1 (en) | 1982-11-18 |
| JPS5481246A (en) | 1979-06-28 |
| US4231957A (en) | 1980-11-04 |
| EP0001991B1 (de) | 1982-10-13 |
| EP0001991A1 (de) | 1979-05-30 |
| US4316860A (en) | 1982-02-23 |
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