IT1017910B - Esteri fosfonici ciclici conte nenti bromo - Google Patents
Esteri fosfonici ciclici conte nenti bromoInfo
- Publication number
- IT1017910B IT1017910B IT25990/74A IT2599074A IT1017910B IT 1017910 B IT1017910 B IT 1017910B IT 25990/74 A IT25990/74 A IT 25990/74A IT 2599074 A IT2599074 A IT 2599074A IT 1017910 B IT1017910 B IT 1017910B
- Authority
- IT
- Italy
- Prior art keywords
- bromine
- counting
- cyclic phosphonic
- phosphonic esters
- esters
- Prior art date
Links
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 title 2
- 229910052794 bromium Inorganic materials 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
- C08K5/5357—Esters of phosphonic acids cyclic
-
- 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/657163—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom
- C07F9/657181—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom the ring phosphorus atom and, at least, one ring oxygen atom being part of a (thio)phosphonic acid derivative
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2339863A DE2339863C3 (de) | 1973-08-07 | 1973-08-07 | Bromhaltige, cyclische Phosphonsäureester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1017910B true IT1017910B (it) | 1977-08-10 |
Family
ID=5889068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25990/74A IT1017910B (it) | 1973-08-07 | 1974-08-05 | Esteri fosfonici ciclici conte nenti bromo |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3966849A (it) |
| JP (1) | JPS5071735A (it) |
| BE (1) | BE818591A (it) |
| CA (1) | CA1028338A (it) |
| DE (1) | DE2339863C3 (it) |
| FR (1) | FR2240230B1 (it) |
| GB (1) | GB1487372A (it) |
| IT (1) | IT1017910B (it) |
| NL (1) | NL7410434A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098759A (en) * | 1973-08-07 | 1978-07-04 | Hoechst Aktiengesellschaft | Bromine-containing cyclic phosphonic acid esters |
| US4049617A (en) * | 1976-01-19 | 1977-09-20 | Velsicol Chemical Corporation | Reactive flame retardants |
| US4073767A (en) * | 1976-09-03 | 1978-02-14 | Monsanto Company | Hydrogen phosphonates and polymers containing them as flame retardants |
| US4086205A (en) * | 1976-09-03 | 1978-04-25 | Monsanto Company | Hydrogen phosphonates |
| US4070336A (en) * | 1976-09-03 | 1978-01-24 | Monsanto Company | Hydrogen phosphonates and polymer compositions containing them as flame retardants |
| US4228063A (en) * | 1979-05-25 | 1980-10-14 | American Cyanamid Company | Flame-retardant, polyphenylene-ether resin compositions containing a 2,5,5-trisubstituted 1,3,2-dioxaphosphorinane-2-oxide |
| US5385041A (en) * | 1992-08-12 | 1995-01-31 | Gemcor Engineering Corporation | Piston rod stabilizing device for a riveting apparatus ram assembly |
| US5837760A (en) * | 1994-03-16 | 1998-11-17 | Elastogran Gmbh | Self-extinguishing thermoplastic polyurethanes and their preparation |
| RU2484108C2 (ru) * | 2007-12-11 | 2013-06-10 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Экструдированные полимерные пеноматериалы, содержащие бромированные 2-оксо-1,3,2-диоксафосфоринановые соединения в качестве огнезащитных добавок |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE602865A (it) * | 1960-04-22 | |||
| US3511857A (en) * | 1963-11-12 | 1970-05-12 | Hooker Chemical Corp | Esters of phosphorus and method of preparation thereof |
-
1973
- 1973-08-07 DE DE2339863A patent/DE2339863C3/de not_active Expired
-
1974
- 1974-07-31 CA CA206,069A patent/CA1028338A/en not_active Expired
- 1974-08-02 NL NL7410434A patent/NL7410434A/xx unknown
- 1974-08-05 IT IT25990/74A patent/IT1017910B/it active
- 1974-08-05 JP JP49089137A patent/JPS5071735A/ja active Pending
- 1974-08-05 US US05/494,877 patent/US3966849A/en not_active Expired - Lifetime
- 1974-08-06 GB GB34597/74A patent/GB1487372A/en not_active Expired
- 1974-08-07 BE BE147381A patent/BE818591A/xx unknown
- 1974-08-07 FR FR7427383A patent/FR2240230B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7410434A (nl) | 1975-02-11 |
| FR2240230A1 (it) | 1975-03-07 |
| BE818591A (fr) | 1975-02-07 |
| JPS5071735A (it) | 1975-06-13 |
| CA1028338A (en) | 1978-03-21 |
| FR2240230B1 (it) | 1978-03-10 |
| US3966849A (en) | 1976-06-29 |
| DE2339863A1 (de) | 1975-03-06 |
| DE2339863B2 (de) | 1979-06-28 |
| DE2339863C3 (de) | 1980-06-04 |
| GB1487372A (en) | 1977-09-28 |
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