CH625532A5 - - Google Patents
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- Publication number
- CH625532A5 CH625532A5 CH1396077A CH1396077A CH625532A5 CH 625532 A5 CH625532 A5 CH 625532A5 CH 1396077 A CH1396077 A CH 1396077A CH 1396077 A CH1396077 A CH 1396077A CH 625532 A5 CH625532 A5 CH 625532A5
- Authority
- CH
- Switzerland
- Prior art keywords
- reaction
- mixture
- temperature
- alumina
- mep
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 47
- ZUNGGJHBMLMRFJ-UHFFFAOYSA-O ethoxy-hydroxy-oxophosphanium Chemical compound CCO[P+](O)=O ZUNGGJHBMLMRFJ-UHFFFAOYSA-O 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 38
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- LXCYSACZTOKNNS-UHFFFAOYSA-N diethoxy(oxo)phosphanium Chemical compound CCO[P+](=O)OCC LXCYSACZTOKNNS-UHFFFAOYSA-N 0.000 claims description 35
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 28
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- XRBGEQKKQIRUOE-UHFFFAOYSA-N dialuminum ethyl phosphite Chemical compound [Al+3].[Al+3].CCOP([O-])[O-].CCOP([O-])[O-].CCOP([O-])[O-] XRBGEQKKQIRUOE-UHFFFAOYSA-N 0.000 claims description 17
- 235000019441 ethanol Nutrition 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 229910001679 gibbsite Inorganic materials 0.000 claims description 5
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 3
- 238000004821 distillation Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 239000012429 reaction media Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000020335 dealkylation Effects 0.000 description 1
- 238000006900 dealkylation reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical class [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- IYYIUOWKEMQYNV-UHFFFAOYSA-N sodium;ethoxy-oxido-oxophosphanium Chemical compound [Na+].CCO[P+]([O-])=O IYYIUOWKEMQYNV-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005809 transesterification reaction Methods 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
-
- 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
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7635268A FR2370750A1 (fr) | 1976-11-16 | 1976-11-16 | Procede de fabrication de l'ethylphosphite d'aluminium |
| FR7727668A FR2402663A2 (fr) | 1977-09-07 | 1977-09-07 | Procede de preparation de l'ethylphosphite d'aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH625532A5 true CH625532A5 (xx) | 1981-09-30 |
Family
ID=26219718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1396077A CH625532A5 (xx) | 1976-11-16 | 1977-11-15 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4143059A (xx) |
| JP (1) | JPS5945678B2 (xx) |
| AT (1) | AT355592B (xx) |
| BR (1) | BR7707637A (xx) |
| CA (1) | CA1086768A (xx) |
| CH (1) | CH625532A5 (xx) |
| DD (1) | DD133148A5 (xx) |
| DE (1) | DE2751035C2 (xx) |
| DK (1) | DK146183C (xx) |
| ES (1) | ES464163A1 (xx) |
| GB (1) | GB1589670A (xx) |
| HU (1) | HU177254B (xx) |
| IE (1) | IE45984B1 (xx) |
| IL (1) | IL53391A0 (xx) |
| IT (1) | IT1088889B (xx) |
| LU (1) | LU78525A1 (xx) |
| NL (1) | NL184419C (xx) |
| PT (1) | PT67282B (xx) |
| SE (1) | SE430892B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2420540A1 (fr) * | 1978-03-24 | 1979-10-19 | Philagro Sa | Procede de fabrication de monoethylphosphite d'aluminium |
| JPS61280499A (ja) * | 1985-06-05 | 1986-12-11 | Sumitomo Chem Co Ltd | ホスフイン酸アルミニウム塩のアミン付加化合物およびそれを有効成分とする植物病害防除剤 |
| FR2831768B1 (fr) * | 2001-11-08 | 2004-10-29 | Aventis Cropscience Sa | Composition fongicide comprenant au moins un compose fongici de de la famille des anilinopyrimidines et au moins un derive de l'acide phosphoreux et utilisation de cette composition pour la lutte contre les maladies des plantes |
| FR2912748B1 (fr) * | 2007-02-16 | 2009-11-13 | Centre Nat Rech Scient | Alkyl h-phosphonates de n,n'-dialkylimidazouliums, d'ammoniums quaternaires et leurs utilisations |
| CN101525302B (zh) * | 2009-04-30 | 2012-02-08 | 山东德浩化学有限公司 | 在乙草胺生产中联产杀菌剂三乙膦酸铝的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2992262A (en) * | 1959-02-02 | 1961-07-11 | Du Pont | Process for preparing basic aluminum salts of aliphatic carboxylic acids |
| US3412118A (en) * | 1962-08-31 | 1968-11-19 | Hooker Chemical Corp | Salts of 2, 6-and 2, 4, 6-substituted primary aryl phosphites |
| US3474464A (en) * | 1967-08-03 | 1969-10-21 | Grace W R & Co | Process for preparing acetylacetonates |
-
1977
- 1977-11-14 DD DD7700202072A patent/DD133148A5/xx unknown
- 1977-11-14 GB GB47371/77A patent/GB1589670A/en not_active Expired
- 1977-11-14 IE IE2305/77A patent/IE45984B1/en not_active IP Right Cessation
- 1977-11-14 CA CA290,724A patent/CA1086768A/en not_active Expired
- 1977-11-15 CH CH1396077A patent/CH625532A5/fr not_active IP Right Cessation
- 1977-11-15 ES ES464163A patent/ES464163A1/es not_active Expired
- 1977-11-15 NL NLAANVRAGE7712582,A patent/NL184419C/xx not_active IP Right Cessation
- 1977-11-15 PT PT67282A patent/PT67282B/pt unknown
- 1977-11-15 JP JP52137180A patent/JPS5945678B2/ja not_active Expired
- 1977-11-15 IL IL53391A patent/IL53391A0/xx not_active IP Right Cessation
- 1977-11-15 US US05/851,794 patent/US4143059A/en not_active Expired - Lifetime
- 1977-11-15 DE DE2751035A patent/DE2751035C2/de not_active Expired
- 1977-11-15 LU LU78525A patent/LU78525A1/xx unknown
- 1977-11-15 DK DK504977A patent/DK146183C/da active
- 1977-11-16 BR BR7707637A patent/BR7707637A/pt unknown
- 1977-11-16 AT AT818377A patent/AT355592B/de not_active IP Right Cessation
- 1977-11-16 IT IT29736/77A patent/IT1088889B/it active
- 1977-11-16 SE SE7712964A patent/SE430892B/xx not_active IP Right Cessation
- 1977-11-16 HU HU77PI603A patent/HU177254B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT355592B (de) | 1980-03-10 |
| SE7712964L (sv) | 1978-05-17 |
| PT67282A (fr) | 1977-12-01 |
| CA1086768A (en) | 1980-09-30 |
| LU78525A1 (fr) | 1979-06-13 |
| GB1589670A (en) | 1981-05-20 |
| DK146183C (da) | 1983-12-12 |
| IE45984B1 (en) | 1983-01-12 |
| HU177254B (en) | 1981-08-28 |
| PT67282B (fr) | 1979-10-10 |
| ATA818377A (de) | 1979-08-15 |
| NL184419C (nl) | 1989-07-17 |
| BR7707637A (pt) | 1978-08-08 |
| ES464163A1 (es) | 1978-09-01 |
| DD133148A5 (de) | 1978-12-13 |
| IT1088889B (it) | 1985-06-10 |
| DE2751035A1 (de) | 1978-05-24 |
| DK504977A (da) | 1978-05-17 |
| NL184419B (nl) | 1989-02-16 |
| IE45984L (en) | 1978-05-16 |
| US4143059A (en) | 1979-03-06 |
| IL53391A0 (en) | 1978-01-31 |
| SE430892B (sv) | 1983-12-19 |
| JPS5363316A (en) | 1978-06-06 |
| NL7712582A (nl) | 1978-05-18 |
| DK146183B (da) | 1983-07-18 |
| DE2751035C2 (de) | 1984-02-09 |
| JPS5945678B2 (ja) | 1984-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |