GB901703A - Phosphite esters and process of making the same - Google Patents
Phosphite esters and process of making the sameInfo
- Publication number
- GB901703A GB901703A GB2505958A GB2505958A GB901703A GB 901703 A GB901703 A GB 901703A GB 2505958 A GB2505958 A GB 2505958A GB 2505958 A GB2505958 A GB 2505958A GB 901703 A GB901703 A GB 901703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphite
- alcohol
- triaryl
- aryl
- amount
- 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
Links
- 150000008301 phosphite esters Chemical class 0.000 title 1
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical group C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- -1 aryl phosphite Chemical compound 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 abstract 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 abstract 1
- YEQHNTCMAVPEKP-UHFFFAOYSA-N 6-methylheptyl diphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OCCCCCC(C)C)OC1=CC=CC=C1 YEQHNTCMAVPEKP-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 235000019445 benzyl alcohol Nutrition 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001291 polyvinyl halide Polymers 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 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
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)
Abstract
A tri-substituted mixed alkyl (or aralkyl) aryl phosphite is obtained by heating a triaryl phosphite with an appropriate saturated monohydric non-tertiary aliphatic alcohol having from 1 to 18 carbon atoms in an amount insufficient to replace all the aryl groups in the triaryl phosphite in the presence of a catalytic amount of an alkali metal alcoholate or hydroxide or alkaline earth metal alcoholate or hydroxide. Specified triaryl phosphites are triphenyl, tricresyl and trixylyl phosphites and the aliphatic alcohol is preferably a C6-C18 alcohol. Aryl substituted aliphatic alcohols, e.g. benzyl alcohol may also be used. The catalyst may be added directly or may be formed in situ by adding the corresponding metal, e.g. sodium or potassium, to the alcohol reactant. Generally, the amount of alcohol used should not be substantially in excess of that required to replace more than two aryl groups in the triaryl phosphite and the reaction temperature normally approximates to the reflux temperature of the reaction mixture. Examples are given for the production of diiso-octyl monocresyl phosphite and monoiso-octyl diphenyl phosphite and the invention includes such products per se. The products are useful as stabilizers for polyvinyl halide resins. Specification 841,890 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2505958A GB901703A (en) | 1958-08-05 | 1958-08-05 | Phosphite esters and process of making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2505958A GB901703A (en) | 1958-08-05 | 1958-08-05 | Phosphite esters and process of making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB901703A true GB901703A (en) | 1962-07-25 |
Family
ID=10221548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2505958A Expired GB901703A (en) | 1958-08-05 | 1958-08-05 | Phosphite esters and process of making the same |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB901703A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129269A (en) * | 1982-10-15 | 1984-05-16 | Rene Voegilin | Hot air oven |
| CN108059641A (en) * | 2017-09-19 | 2018-05-22 | 江苏常青树新材料科技有限公司 | A kind of one isooctyl preparation method of novel high-efficiency environment friendly phosphorous acid hexichol |
-
1958
- 1958-08-05 GB GB2505958A patent/GB901703A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129269A (en) * | 1982-10-15 | 1984-05-16 | Rene Voegilin | Hot air oven |
| CN108059641A (en) * | 2017-09-19 | 2018-05-22 | 江苏常青树新材料科技有限公司 | A kind of one isooctyl preparation method of novel high-efficiency environment friendly phosphorous acid hexichol |
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