ES472696A1 - Un procedimiento para la preparacion de fosforitos y tiofos-foritos de arilo - Google Patents
Un procedimiento para la preparacion de fosforitos y tiofos-foritos de ariloInfo
- Publication number
- ES472696A1 ES472696A1 ES472696A ES472696A ES472696A1 ES 472696 A1 ES472696 A1 ES 472696A1 ES 472696 A ES472696 A ES 472696A ES 472696 A ES472696 A ES 472696A ES 472696 A1 ES472696 A1 ES 472696A1
- Authority
- ES
- Spain
- Prior art keywords
- thiophosphonites
- antioxidants
- useful
- independently
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- -1 Aryl phosphonites Chemical class 0.000 title abstract 3
- 239000003963 antioxidant agent Substances 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 2
- 239000011368 organic material Substances 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000003413 degradative effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/32—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal
- C09K15/322—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus
-
- 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
- C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
- C07F9/4808—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
- C07F9/4841—Aromatic acids or derivatives (P-C aromatic linkage)
-
- 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
-
- 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
- C08K5/5393—Phosphonous compounds, e.g. R—P(OR')2
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
- C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
- C09K15/32—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal
- C09K15/322—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus
- C09K15/324—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus containing phosphorus and sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
Un procedimiento para la preparación de fosforitos y tiofosforitos de erilo, útiles como antioxidantes, de fórmula (I): **(Fórmula)** en la que R o cada R, independientemente las unas de las otras, significan alquilo (C1-C12), alcoxi-(C1-C9), cloro o el grupo -N(Ro)2, n significa cero, 1, 2 o 3, cada X, independientemente la una de la otra, significan oxígeno o azufre, y cada R1, independientemente la una de la otra, significa alquilo (C1-C22); fenilo sin substituir; o fenilo substituido por tres substituyentes, como máximo, seleccionados entre 1 a 3 radicales alquilo (C1-C8), la suma de los átomos de carbono presentes en dichos radicales alquilo no debiendo exceder 12, un radical ciclohexilo, y un radical fenilo eventualmente substituido seleccionado entre un radical fenilo sin substituir y un radical fenilo mono-substituido por alquilo (C1-C4).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1020177A CH633296A5 (de) | 1977-08-19 | 1977-08-19 | Verfahren zur herstellung von 4-(n,n-dialkylamino-)phenylphosphoniten. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES472696A1 true ES472696A1 (es) | 1979-10-16 |
Family
ID=4360521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES472696A Expired ES472696A1 (es) | 1977-08-19 | 1978-08-18 | Un procedimiento para la preparacion de fosforitos y tiofos-foritos de arilo |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4308218A (es) |
| JP (1) | JPS5441851A (es) |
| AU (1) | AU521847B2 (es) |
| BE (1) | BE869803A (es) |
| CA (1) | CA1119608A (es) |
| CH (1) | CH633296A5 (es) |
| DE (1) | DE2834871A1 (es) |
| ES (1) | ES472696A1 (es) |
| FR (1) | FR2400520B1 (es) |
| GB (1) | GB2002775B (es) |
| IT (1) | IT1098176B (es) |
| NL (1) | NL7808443A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3170981D1 (en) * | 1980-03-10 | 1985-07-25 | Mitsubishi Gas Chemical Co | Polyphenylene ether resin composition of improved heat stability and shaped articles thereof |
| JPS56149457A (en) * | 1980-04-22 | 1981-11-19 | Mitsubishi Gas Chem Co Inc | Stabilized polyphenylene ether resin composition |
| JPS56125448A (en) * | 1980-03-10 | 1981-10-01 | Mitsubishi Gas Chem Co Inc | Polyphenylene ether resin composition |
| DE3303045A1 (de) * | 1982-02-08 | 1983-08-11 | Sandoz-Patent-GmbH, 7850 Lörrach | Stabilisierte polymere organische materialien |
| DE3923492A1 (de) * | 1989-05-20 | 1991-02-07 | Hoechst Ag | Kunststoff-formmasse |
| ATE111915T1 (de) * | 1989-05-20 | 1994-10-15 | Hoechst Ag | Neue phosphonigsäure-arylester, ein verfahren zu ihrer herstellung und deren verwendung zur stabilisierung von kunststoffen, insbesondere polyolefinformmassen. |
| EP0600373A1 (de) * | 1992-12-03 | 1994-06-08 | Hoechst Aktiengesellschaft | Arylphosphonsäurealkyl-arylester, Verfahren zu ihrer Herstellung und ihre Verwendung |
| WO2020169730A2 (en) * | 2019-02-21 | 2020-08-27 | Clariant Plastics & Coatings Ltd | Phosphonite compounds as process stabilizers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917546A (en) * | 1972-02-18 | 1975-11-04 | Du Pont | Chloral copolymers |
| US3932318A (en) * | 1973-04-18 | 1976-01-13 | E. I. Du Pont De Nemours And Company | Chloral copolymers |
| US4100089A (en) * | 1976-01-16 | 1978-07-11 | Raychem Corporation | High-voltage insulating material comprising anti-tracking and erosion inhibiting compounds with insulating polymers |
| US4138428A (en) * | 1976-10-21 | 1979-02-06 | Imperial Chemical Industries Limited | Dimerization process |
| DE2965244D1 (en) * | 1978-07-26 | 1983-05-26 | Ici Plc | Phosphinites and phosphonites, their preparation and use as acrylonitrile dimerisation catalysts |
-
1977
- 1977-08-19 CH CH1020177A patent/CH633296A5/de not_active IP Right Cessation
-
1978
- 1978-08-09 DE DE19782834871 patent/DE2834871A1/de active Granted
- 1978-08-15 GB GB7833358A patent/GB2002775B/en not_active Expired
- 1978-08-15 NL NL7808443A patent/NL7808443A/xx not_active Application Discontinuation
- 1978-08-17 CA CA000309581A patent/CA1119608A/en not_active Expired
- 1978-08-17 BE BE189932A patent/BE869803A/xx not_active IP Right Cessation
- 1978-08-17 FR FR7823996A patent/FR2400520B1/fr not_active Expired
- 1978-08-18 JP JP10012478A patent/JPS5441851A/ja active Granted
- 1978-08-18 ES ES472696A patent/ES472696A1/es not_active Expired
- 1978-08-18 AU AU39085/78A patent/AU521847B2/en not_active Expired
- 1978-08-18 IT IT26833/78A patent/IT1098176B/it active
-
1980
- 1980-05-29 US US06/154,143 patent/US4308218A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2834871A1 (de) | 1979-03-08 |
| JPS6319517B2 (es) | 1988-04-22 |
| IT7826833A0 (it) | 1978-08-18 |
| IT1098176B (it) | 1985-09-07 |
| GB2002775A (en) | 1979-02-28 |
| BE869803A (fr) | 1979-02-19 |
| CA1119608A (en) | 1982-03-09 |
| CH633296A5 (de) | 1982-11-30 |
| FR2400520A1 (fr) | 1979-03-16 |
| NL7808443A (nl) | 1979-02-21 |
| AU521847B2 (en) | 1982-05-06 |
| JPS5441851A (en) | 1979-04-03 |
| GB2002775B (en) | 1982-07-14 |
| AU3908578A (en) | 1980-02-21 |
| DE2834871C2 (es) | 1990-04-05 |
| US4308218A (en) | 1981-12-29 |
| FR2400520B1 (fr) | 1986-02-07 |
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