CH423739A - Verfahren zur Herstellung von Trimethylphosphit - Google Patents
Verfahren zur Herstellung von TrimethylphosphitInfo
- Publication number
- CH423739A CH423739A CH275866A CH275866A CH423739A CH 423739 A CH423739 A CH 423739A CH 275866 A CH275866 A CH 275866A CH 275866 A CH275866 A CH 275866A CH 423739 A CH423739 A CH 423739A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- trimethyl phosphite
- phosphite
- trimethyl
- Prior art date
Links
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 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
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric 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
- C07F9/06—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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/142—Esters of phosphorous acids with hydroxyalkyl compounds without further substituents on alkyl
-
- 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
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/17—Esters of thiophosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
-
- 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
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/201—Esters of thiophosphorus acids
- C07F9/202—Esters of thiophosphorus acids with hydroxyl compounds without further substituents on alkyl
-
- 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
-
- 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
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 |
|---|---|---|---|
| US77812A US3184495A (en) | 1960-12-23 | 1960-12-23 | Process for the preparation and recovery of trimethyl phosphite and derivatives thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH423739A true CH423739A (de) | 1966-11-15 |
Family
ID=22140207
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1474561A CH408893A (de) | 1960-12-23 | 1961-12-20 | Verfahren zur Abtrennung von Trimethylphosphit aus einem Trimethylphosphit, zur Herstellung des Trimethylphosphits verwendete Ausgangsstoffe und Nebenprodukte enthaltenden Reaktionsgemisch |
| CH767867A CH469026A (de) | 1960-12-23 | 1961-12-20 | Verfahren zur Herstellung von Trialkylphosphiten mit mindestens zwei Kohlenstoffatomen in den Alkylgruppen und weiteren Triarylphosphiten aus Arylphosphiten |
| CH275866A CH423739A (de) | 1960-12-23 | 1961-12-20 | Verfahren zur Herstellung von Trimethylphosphit |
| CH275966A CH441256A (de) | 1960-12-23 | 1961-12-20 | Verfahren zur Herstellung von 0,0,0-Trimethylphosphaten |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1474561A CH408893A (de) | 1960-12-23 | 1961-12-20 | Verfahren zur Abtrennung von Trimethylphosphit aus einem Trimethylphosphit, zur Herstellung des Trimethylphosphits verwendete Ausgangsstoffe und Nebenprodukte enthaltenden Reaktionsgemisch |
| CH767867A CH469026A (de) | 1960-12-23 | 1961-12-20 | Verfahren zur Herstellung von Trialkylphosphiten mit mindestens zwei Kohlenstoffatomen in den Alkylgruppen und weiteren Triarylphosphiten aus Arylphosphiten |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH275966A CH441256A (de) | 1960-12-23 | 1961-12-20 | Verfahren zur Herstellung von 0,0,0-Trimethylphosphaten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3184495A (de) |
| BE (1) | BE611708A (de) |
| CH (4) | CH408893A (de) |
| DE (2) | DE1230001B (de) |
| FR (1) | FR1312167A (de) |
| GB (1) | GB1015201A (de) |
| NL (1) | NL272868A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3451968A (en) * | 1965-07-26 | 1969-06-24 | Diamond Shamrock Corp | Composition comprising urea-formaldehyde resin,triester of h3po4,and alkyl phosphite |
| US3972866A (en) | 1972-06-09 | 1976-08-03 | Imperial Chemical Industries Limited | Polymerization process |
| IL51178A (en) * | 1976-12-28 | 1981-01-30 | Yeda Res & Dev | Polyhydroxylated 0,0-dialkyl phosphonoacetals and process for their preparation |
| US4218405A (en) * | 1978-04-26 | 1980-08-19 | Olin Corporation | Halogenated tertiary phosphite esters |
| EP0319617B1 (de) * | 1987-12-02 | 1994-05-11 | Mobil Oil Corporation | Verwendung von Reaktionsprodukten von Trialkylphosphiten mit elementarem Schwefel und Verfahren zu ihrer Herstellung |
| CN107840858A (zh) * | 2017-10-28 | 2018-03-27 | 南通江山农药化工股份有限公司 | 亚磷酸三甲酯连续减压精馏工艺 |
| 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 |
| CN116514871A (zh) * | 2022-01-21 | 2023-08-01 | 中国石油化工股份有限公司 | 一种降低有机亚磷酸酯杂质含量的方法及制备的有机亚磷酸酯和应用 |
| CN117599596B (zh) * | 2022-08-24 | 2026-04-21 | 湖北富博化工有限责任公司 | 一种硝基甲烷尾气的治理方法及硝基甲烷的生产方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075584B (de) * | 1960-02-18 | Hooker Chemical Corporation, Niagara Falls, N. Y. (V. St. A.) | Verfahren zur Herstellung von tertiären aliphatischen Estern der phosphorigen Säure | |
| GB933029A (en) * | 1958-11-26 | 1963-07-31 | Albright & Wilson Mfg Ltd | Process for the manufacture of trimethyl phosphites |
| US2970166A (en) * | 1959-10-20 | 1961-01-31 | Montrose Chemical Company | Preparation of trimethyl phosphite and triethyl phosphite |
-
0
- NL NL272868D patent/NL272868A/xx unknown
-
1960
- 1960-12-23 US US77812A patent/US3184495A/en not_active Expired - Lifetime
-
1961
- 1961-12-11 GB GB44251/61A patent/GB1015201A/en not_active Expired
- 1961-12-19 BE BE611708A patent/BE611708A/fr unknown
- 1961-12-19 DE DEH53713A patent/DE1230001B/de active Granted
- 1961-12-19 DE DEH44429A patent/DE1230414B/de active Granted
- 1961-12-20 CH CH1474561A patent/CH408893A/de unknown
- 1961-12-20 CH CH767867A patent/CH469026A/de unknown
- 1961-12-20 CH CH275866A patent/CH423739A/de unknown
- 1961-12-20 CH CH275966A patent/CH441256A/de unknown
- 1961-12-20 FR FR882591A patent/FR1312167A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1312167A (fr) | 1962-12-14 |
| GB1015201A (en) | 1965-12-31 |
| NL272868A (de) | |
| DE1230001C2 (de) | 1967-09-14 |
| CH469026A (de) | 1969-02-28 |
| CH441256A (de) | 1967-08-15 |
| DE1230414B (de) | 1966-12-15 |
| CH408893A (de) | 1966-03-15 |
| BE611708A (fr) | 1962-04-16 |
| DE1230001B (de) | 1966-12-08 |
| DE1230414C2 (de) | 1967-07-13 |
| US3184495A (en) | 1965-05-18 |
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