BR8501799A - Processo para a preparacao de esteres de pentaeritrita de derivados de acido fosforoso - Google Patents
Processo para a preparacao de esteres de pentaeritrita de derivados de acido fosforosoInfo
- Publication number
- BR8501799A BR8501799A BR8501799A BR8501799A BR8501799A BR 8501799 A BR8501799 A BR 8501799A BR 8501799 A BR8501799 A BR 8501799A BR 8501799 A BR8501799 A BR 8501799A BR 8501799 A BR8501799 A BR 8501799A
- Authority
- BR
- Brazil
- Prior art keywords
- pentaeritrite
- esters
- preparation
- acid derivatives
- phosphorus acid
- Prior art date
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 229910052698 phosphorus Inorganic materials 0.000 title 1
- 239000011574 phosphorus Substances 0.000 title 1
Classifications
-
- 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/146—Esters of phosphorous acids containing P-halide groups
-
- 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
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH194584 | 1984-04-17 | ||
| CH306684 | 1984-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8501799A true BR8501799A (pt) | 1985-12-10 |
Family
ID=25689060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8501799A BR8501799A (pt) | 1984-04-17 | 1985-04-16 | Processo para a preparacao de esteres de pentaeritrita de derivados de acido fosforoso |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4692540A (pt) |
| EP (1) | EP0159294B1 (pt) |
| BR (1) | BR8501799A (pt) |
| CA (1) | CA1241964A (pt) |
| DE (1) | DE3566260D1 (pt) |
| ES (1) | ES542254A0 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4692539A (en) * | 1984-12-24 | 1987-09-08 | Ciba-Geigy Corporation | Pentaerythritol diphosphite stabilizers and process |
| JPS61225191A (ja) * | 1985-03-29 | 1986-10-06 | Adeka Argus Chem Co Ltd | ジアリ−ルペンタエリスリト−ルジホスフアイトの製造方法 |
| US5103035A (en) * | 1990-04-05 | 1992-04-07 | Ethyl Corporation | Process for preparing bis(alkylphenyl)pentaerythritol diphosphites |
| US5247118A (en) * | 1992-01-31 | 1993-09-21 | General Electric Company | Continuous sodium phenate-catalyzed transesterification process for making phosphite esters |
| US5378747A (en) * | 1992-12-28 | 1995-01-03 | Phillips Petroleum Company | Ethylene polymer compositions |
| DE4441429A1 (de) | 1994-11-22 | 1996-07-18 | Schulman A Gmbh | Stabilisiertes Polyamid und Verfahren zu seiner Herstellung |
| US5917076A (en) * | 1998-04-16 | 1999-06-29 | General Electric Company | Process for the preparation of spiro bis-phosphites using finely ground pentaerythritol |
| CN1911939B (zh) * | 2006-07-28 | 2010-05-12 | 上海金海雅宝精细化工有限公司 | 一种亚磷酸酯类抗氧剂的制备方法 |
| JP6915083B2 (ja) | 2017-08-04 | 2021-08-04 | ワッカー ケミー アクチエンゲゼルシャフトＷａｃｋｅｒ Ｃｈｅｍｉｅ ＡＧ | 紫外線の照射によって架橋できるシリコーン組成物 |
| CN108250240A (zh) * | 2018-03-16 | 2018-07-06 | 江苏极易新材料有限公司 | 一种抗氧剂626合成工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192243A (en) * | 1962-04-10 | 1965-06-29 | Delaware Chemicals Inc | Phosphorous derivatives of pentaerythritol |
| DE1668883A1 (de) * | 1968-01-25 | 1971-02-11 | Dynamit Nobel Ag | Verfahren zur Herstellung von halogenierten Estern der Phosphorsaeuren |
| US3968188A (en) * | 1974-02-04 | 1976-07-06 | Monsanto Company | Process for preparing the pentaerythritol ester of phosphorohalidous acid |
| SU485120A1 (ru) * | 1974-05-27 | 1975-09-25 | Всесоюзный научно-исследовательский институт фитопатологии | Способ получени арилхлорфосфитов |
| SU550399A1 (ru) * | 1975-04-02 | 1977-03-15 | Всесоюзный научно-исследовательский институт фитопатологии | Способ получени арилдихлорфосфитов |
| EP0000757B1 (de) * | 1977-08-08 | 1981-08-05 | Ciba-Geigy Ag | Verfahren zur Herstellung von Triarylphosphiten |
-
1985
- 1985-04-11 EP EP85810157A patent/EP0159294B1/de not_active Expired
- 1985-04-11 DE DE8585810157T patent/DE3566260D1/de not_active Expired
- 1985-04-15 CA CA000479099A patent/CA1241964A/en not_active Expired
- 1985-04-15 US US06/723,115 patent/US4692540A/en not_active Expired - Lifetime
- 1985-04-16 ES ES542254A patent/ES542254A0/es active Granted
- 1985-04-16 BR BR8501799A patent/BR8501799A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0159294A2 (de) | 1985-10-23 |
| US4692540A (en) | 1987-09-08 |
| ES8602826A1 (es) | 1985-12-16 |
| ES542254A0 (es) | 1985-12-16 |
| EP0159294A3 (en) | 1986-03-19 |
| EP0159294B1 (de) | 1988-11-17 |
| DE3566260D1 (en) | 1988-12-22 |
| CA1241964A (en) | 1988-09-13 |
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