DE69326172D1 - Verfahren zur Herstellung von Phosphit-Estern - Google Patents
Verfahren zur Herstellung von Phosphit-EsternInfo
- Publication number
- DE69326172D1 DE69326172D1 DE69326172T DE69326172T DE69326172D1 DE 69326172 D1 DE69326172 D1 DE 69326172D1 DE 69326172 T DE69326172 T DE 69326172T DE 69326172 T DE69326172 T DE 69326172T DE 69326172 D1 DE69326172 D1 DE 69326172D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- phosphite esters
- phosphite
- esters
- 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 - Lifetime
Links
- 150000008301 phosphite esters Chemical class 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
- C07F9/09—Esters of phosphoric acids
- C07F9/10—Phosphatides, e.g. lecithin
-
- 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
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/829,128 US5247118A (en) | 1992-01-31 | 1992-01-31 | Continuous sodium phenate-catalyzed transesterification process for making phosphite esters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69326172D1 true DE69326172D1 (de) | 1999-10-07 |
| DE69326172T2 DE69326172T2 (de) | 2000-04-06 |
Family
ID=25253609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69326172T Expired - Lifetime DE69326172T2 (de) | 1992-01-31 | 1993-01-19 | Verfahren zur Herstellung von Phosphit-Estern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5247118A (de) |
| EP (1) | EP0553984B1 (de) |
| JP (1) | JP3293921B2 (de) |
| KR (1) | KR100263427B1 (de) |
| CA (1) | CA2088297C (de) |
| DE (1) | DE69326172T2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6426429B1 (en) | 2000-08-11 | 2002-07-30 | General Electric Company | Process for the preparation of hindered phosphites |
| DE10240050B3 (de) * | 2002-08-30 | 2004-01-22 | Bayer Ag | Verfahren zur kombinierten Herstellung von Diethylphosphit und Ethylchlorid |
| CN112979696B (zh) * | 2019-12-17 | 2022-05-10 | 张家港市国泰华荣化工新材料有限公司 | 一种三（2-甲基烯丙基）亚磷酸酯的合成方法 |
| CN114075240B (zh) * | 2020-08-18 | 2023-11-17 | 张家港市国泰华荣化工新材料有限公司 | 三（1,1,1,3,3,3-六氟-2-丙基）亚磷酸的合成方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3056823A (en) * | 1956-05-31 | 1962-10-02 | Hooker Chemical Corp | Transesterification process for making trialiphatic phosphite esters |
| US3047608A (en) * | 1960-09-15 | 1962-07-31 | Weston Chemical Corp | Phosphites |
| US3205250A (en) * | 1961-11-20 | 1965-09-07 | Hooker Chemical Corp | 3, 9-alkoxy and 3, 9-chloropropyl-2, 4, 8, 10-tetraoxa-3, 9-phosphospiro (6, 6) hendeanes |
| US3354241A (en) * | 1965-03-01 | 1967-11-21 | Union Carbide Corp | Diphosphites |
| US3433856A (en) * | 1965-12-02 | 1969-03-18 | Weston Chemical Corp | Halogen and hydroxy containing phosphonates |
| US3326939A (en) * | 1966-04-21 | 1967-06-20 | Weston Chemical Corp | Aeh phosphites |
| US3437720A (en) * | 1966-08-03 | 1969-04-08 | Weston Chemical Corp | Carboxylated hydroxy phosphites |
| DE2255639C3 (de) * | 1972-11-14 | 1981-11-19 | Bayer Ag, 5090 Leverkusen | Ester der phosphorigen Säure |
| US4290976A (en) * | 1975-03-24 | 1981-09-22 | Borg-Warner Chemicals, Inc. | Process for the preparation of phenol-free phosphites |
| DE2653767A1 (de) * | 1976-11-26 | 1978-06-01 | Bayer Ag | Oligomere aromatische phosphite und ein verfahren zu deren herstellung |
| EP0159294B1 (de) * | 1984-04-17 | 1988-11-17 | Ciba-Geigy Ag | Verfahren zur Herstellung cyclischer Phosphorigsäureester |
| 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 |
| US5124472A (en) * | 1990-06-07 | 1992-06-23 | General Electric Company | Hydrolytically stable phosphites |
-
1992
- 1992-01-31 US US07/829,128 patent/US5247118A/en not_active Expired - Lifetime
-
1993
- 1993-01-19 EP EP93300332A patent/EP0553984B1/de not_active Expired - Lifetime
- 1993-01-19 DE DE69326172T patent/DE69326172T2/de not_active Expired - Lifetime
- 1993-01-28 JP JP01213693A patent/JP3293921B2/ja not_active Expired - Lifetime
- 1993-01-28 CA CA002088297A patent/CA2088297C/en not_active Expired - Lifetime
- 1993-01-30 KR KR1019930001215A patent/KR100263427B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100263427B1 (ko) | 2000-08-01 |
| DE69326172T2 (de) | 2000-04-06 |
| CA2088297A1 (en) | 1993-08-01 |
| CA2088297C (en) | 1997-02-25 |
| US5247118A (en) | 1993-09-21 |
| EP0553984A2 (de) | 1993-08-04 |
| KR930016431A (ko) | 1993-08-26 |
| EP0553984A3 (en) | 1994-05-18 |
| JPH069666A (ja) | 1994-01-18 |
| EP0553984B1 (de) | 1999-09-01 |
| JP3293921B2 (ja) | 2002-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CROMPTON CORP. (N.D.GES.D. STAATES DELAWARE), MIDD |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: RUEGER UND KOLLEGEN, 73728 ESSLINGEN |
|
| R071 | Expiry of right |
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