GB713669A - Improvements in or relating to the production of dialkyl alkane-phosphonates - Google Patents
Improvements in or relating to the production of dialkyl alkane-phosphonatesInfo
- Publication number
- GB713669A GB713669A GB2315951A GB2315951A GB713669A GB 713669 A GB713669 A GB 713669A GB 2315951 A GB2315951 A GB 2315951A GB 2315951 A GB2315951 A GB 2315951A GB 713669 A GB713669 A GB 713669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphite
- iodide
- phosphonates
- relating
- dialkyl
- 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
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 abstract 3
- JPGXOMADPRULAC-UHFFFAOYSA-N 1-[butoxy(butyl)phosphoryl]oxybutane Chemical compound CCCCOP(=O)(CCCC)OCCCC JPGXOMADPRULAC-UHFFFAOYSA-N 0.000 abstract 2
- AATNZNJRDOVKDD-UHFFFAOYSA-N 1-[ethoxy(ethyl)phosphoryl]oxyethane Chemical compound CCOP(=O)(CC)OCC AATNZNJRDOVKDD-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- FPVSQKPKMWCMGJ-UHFFFAOYSA-M P(OC)(OC)OC.[I-].[Na+] Chemical compound P(OC)(OC)OC.[I-].[Na+] FPVSQKPKMWCMGJ-UHFFFAOYSA-M 0.000 abstract 1
- 229910001516 alkali metal iodide Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- ATLPLEZDTSBZQG-UHFFFAOYSA-L dioxido-oxo-propan-2-yl-$l^{5}-phosphane Chemical compound CC(C)P([O-])([O-])=O ATLPLEZDTSBZQG-UHFFFAOYSA-L 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 235000009518 sodium iodide Nutrition 0.000 abstract 1
- XTTGYFREQJCEML-UHFFFAOYSA-N tributyl phosphite Chemical compound CCCCOP(OCCCC)OCCCC XTTGYFREQJCEML-UHFFFAOYSA-N 0.000 abstract 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 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
- C07F9/28—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
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic acids which can have 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)
Abstract
Dialkyl alkanephosphonates are produced by a process which comprises heating an alkali metal iodide with a trialkyl phosphite in which each alkyl group is a primary alkyl group having from 1 to 4 carbon atoms. Sodium iodide is mentioned as a suitable iodide. In examples, dimethyl methanephosphonate (I), diethyl ethanephosphonate (II) and di-n-butyl butane-1-phosphonate (III) are obtained on distillation of products obtained by heating with sodium iodide trimethyl phosphite, triethyl phosphite and tri-n-butyl phosphite respectively. Dialkyl alkanephosphonates are plasticizers in resinous compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2315951A GB713669A (en) | 1951-10-04 | 1951-10-04 | Improvements in or relating to the production of dialkyl alkane-phosphonates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2315951A GB713669A (en) | 1951-10-04 | 1951-10-04 | Improvements in or relating to the production of dialkyl alkane-phosphonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB713669A true GB713669A (en) | 1954-08-18 |
Family
ID=10191114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2315951A Expired GB713669A (en) | 1951-10-04 | 1951-10-04 | Improvements in or relating to the production of dialkyl alkane-phosphonates |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB713669A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473093A (en) * | 1995-01-10 | 1995-12-05 | Akzo Nobel N.V. | Process for the synthesis of diethyl ethylphosphonate |
-
1951
- 1951-10-04 GB GB2315951A patent/GB713669A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5473093A (en) * | 1995-01-10 | 1995-12-05 | Akzo Nobel N.V. | Process for the synthesis of diethyl ethylphosphonate |
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