DE2911700A1 - Verfahren zur herstellung von alkylesterphosphorsaeuredichloriden - Google Patents
Verfahren zur herstellung von alkylesterphosphorsaeuredichloridenInfo
- Publication number
- DE2911700A1 DE2911700A1 DE19792911700 DE2911700A DE2911700A1 DE 2911700 A1 DE2911700 A1 DE 2911700A1 DE 19792911700 DE19792911700 DE 19792911700 DE 2911700 A DE2911700 A DE 2911700A DE 2911700 A1 DE2911700 A1 DE 2911700A1
- Authority
- DE
- Germany
- Prior art keywords
- phosphorus oxychloride
- reaction
- excess
- phosphoric acid
- alkyl ester
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title description 3
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 35
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 11
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 11
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 11
- 125000005907 alkyl ester group Chemical group 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 239000003085 diluting agent Substances 0.000 claims description 6
- -1 aliphatic alcohols Chemical class 0.000 claims description 3
- 238000007872 degassing Methods 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001348 alkyl chlorides Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 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
- C07F9/14—Esters of phosphoric acids containing P(=O)-halide groups
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)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792911700 DE2911700A1 (de) | 1979-03-24 | 1979-03-24 | Verfahren zur herstellung von alkylesterphosphorsaeuredichloriden |
| US06/129,852 US4296047A (en) | 1979-03-24 | 1980-03-12 | Continuous preparation of phosphoric acid alkyl ester dichlorides |
| DE8080101250T DE3060840D1 (en) | 1979-03-24 | 1980-03-12 | Process for preparing dichlorophosphoric acid alkyl esters |
| EP80101250A EP0016401B1 (de) | 1979-03-24 | 1980-03-12 | Verfahren zur Herstellung von Alkylesterphosphorsäuredichloriden |
| JP3487580A JPS55130988A (en) | 1979-03-24 | 1980-03-21 | Manufacture of phosphoric acid alkylester dichloride |
| BR8001695A BR8001695A (pt) | 1979-03-24 | 1980-03-21 | Processo para a preparacao de dicloretos de acido alquilesterfosforico |
| DK125080A DK149471C (da) | 1979-03-24 | 1980-03-21 | Fremgangsmaade til fremstilling af phosphorsyrealkylesterdichlorider |
| IL59683A IL59683A0 (en) | 1979-03-24 | 1980-03-21 | Process for the preparation of phosphoric acid alkyl ester dichlorides |
| IL59683A IL59683A (en) | 1979-03-24 | 1984-03-21 | Process for the preparation of phosphoric acid alkyl ester dichlorides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792911700 DE2911700A1 (de) | 1979-03-24 | 1979-03-24 | Verfahren zur herstellung von alkylesterphosphorsaeuredichloriden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2911700A1 true DE2911700A1 (de) | 1980-10-02 |
Family
ID=6066365
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792911700 Withdrawn DE2911700A1 (de) | 1979-03-24 | 1979-03-24 | Verfahren zur herstellung von alkylesterphosphorsaeuredichloriden |
| DE8080101250T Expired DE3060840D1 (en) | 1979-03-24 | 1980-03-12 | Process for preparing dichlorophosphoric acid alkyl esters |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8080101250T Expired DE3060840D1 (en) | 1979-03-24 | 1980-03-12 | Process for preparing dichlorophosphoric acid alkyl esters |
Country Status (7)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19910463B4 (de) * | 1998-03-18 | 2007-05-10 | Lanxess Deutschland Gmbh | Dialkylphosphorsäuren nach der Methanol-Methode |
| PL391699A1 (pl) * | 2010-07-01 | 2012-01-02 | Uniwersytet Mikołaja Kopernika | Sposób wytwarzania selektywnych faz fosfo-alkilowych do chromatografii cieczowej i technik pokrewnych |
| US8501978B2 (en) * | 2011-10-06 | 2013-08-06 | E I Du Pont De Nemours And Company | Catalytic process for phospho-halogenation of fluorinated alcohols |
| CN112239477B (zh) * | 2019-07-17 | 2023-08-15 | 宁德国泰华荣新材料有限公司 | 双(2,2,2-三氟乙基)甲基磷酸酯的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1945183A (en) * | 1931-12-24 | 1934-01-30 | Monsanto Chemicals | Manufacture of alkoxy derivatives of phosphorous acid chlorides |
| US2487859A (en) * | 1948-04-06 | 1949-11-15 | Eastman Kodak Co | Solutions of polymers of acrylonitrile |
| US2750399A (en) * | 1949-12-27 | 1956-06-12 | Monsanto Chemicals | Process for alkyl phosphoryl dichlorides |
| US2960527A (en) * | 1958-08-20 | 1960-11-15 | Akad Wissenschaften Ddr | Process for the preparation of dichloro phosphoric esters |
-
1979
- 1979-03-24 DE DE19792911700 patent/DE2911700A1/de not_active Withdrawn
-
1980
- 1980-03-12 DE DE8080101250T patent/DE3060840D1/de not_active Expired
- 1980-03-12 US US06/129,852 patent/US4296047A/en not_active Expired - Lifetime
- 1980-03-12 EP EP80101250A patent/EP0016401B1/de not_active Expired
- 1980-03-21 IL IL59683A patent/IL59683A0/xx unknown
- 1980-03-21 DK DK125080A patent/DK149471C/da not_active IP Right Cessation
- 1980-03-21 BR BR8001695A patent/BR8001695A/pt not_active IP Right Cessation
- 1980-03-21 JP JP3487580A patent/JPS55130988A/ja active Granted
-
1984
- 1984-03-21 IL IL59683A patent/IL59683A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0016401B1 (de) | 1982-09-15 |
| US4296047A (en) | 1981-10-20 |
| BR8001695A (pt) | 1980-11-25 |
| EP0016401A1 (de) | 1980-10-01 |
| JPS55130988A (en) | 1980-10-11 |
| JPS6314717B2 (US07652168-20100126-C00068.png) | 1988-04-01 |
| DK149471B (da) | 1986-06-23 |
| DE3060840D1 (en) | 1982-11-04 |
| IL59683A (en) | 1984-10-31 |
| DK125080A (da) | 1980-09-25 |
| DK149471C (da) | 1986-12-01 |
| IL59683A0 (en) | 1980-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |