GB940697A - Monomeric phosphorous acid-alkanolamine derivatives and complexes thereof with aldehyde condensation products - Google Patents
Monomeric phosphorous acid-alkanolamine derivatives and complexes thereof with aldehyde condensation productsInfo
- Publication number
- GB940697A GB940697A GB1907961A GB1907961A GB940697A GB 940697 A GB940697 A GB 940697A GB 1907961 A GB1907961 A GB 1907961A GB 1907961 A GB1907961 A GB 1907961A GB 940697 A GB940697 A GB 940697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphorous acid
- compounds
- alkanolamine
- reaction
- monomeric
- 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
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 title abstract 3
- 239000007859 condensation product Substances 0.000 title 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 title 1
- 150000008301 phosphite esters Chemical class 0.000 abstract 3
- 229910052698 phosphorus Inorganic materials 0.000 abstract 3
- 239000011574 phosphorus Substances 0.000 abstract 3
- 239000006227 byproduct Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 abstract 2
- -1 phosphorus compound Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 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 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003018 phosphorus compounds Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003138 primary alcohols Chemical class 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 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
- C07F9/22—Amides of acids 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
- C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with 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
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/1411—Esters of phosphorous acids with hydroxyalkyl compounds with 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
- C07F9/22—Amides of acids of phosphorus
- C07F9/24—Esteramides
- C07F9/2454—Esteramides the amide moiety containing a substituent or a structure which is considered as characteristic
- C07F9/2458—Esteramides the amide moiety containing a substituent or a structure which is considered as characteristic of aliphatic amines
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)
Abstract
A process for the preparation of a monomeric phosphorous acid-alkanolamine derivative believed to have the tautomeric structures <FORM:0940697/C2/1> <FORM:0940697/C2/2> and/or the tautomeric structures <FORM:0940697/C2/3> <FORM:0940697/C2/4> where R and R1 each represents hydrogen or methyl, comprises: (1) heating a monoalkanolamine HO-CHR1-CHR-NH2 with a phosphorus compound being phosphorous acid, a phosphite ester or a salt of either of these formed from a volatile base or with a mixture of such phosphorus compounds, the reaction being carried out under such conditions that by-products liberated during the reaction are removed from the reaction phase; and (2) separating the formed monomeric phosphorous acid-alkanolamine derivative as a crystalline solid from any polyamidoalkyl phosphites produced therewith by the use of a partitioning solvent. The amount of polyamidoalkyl phosphites produced may be minimised by reacting the alkanolamine with the phosphorus compound or compounds in substantially equimolecular proportions calculated on the total phosphorus content of said compounds in the presence of at least sufficient water and/or phosphorous acid to convert any secondary or tertiary phosphite esters to the corresponding primary phosphite esters. When this is done, the portioning step may reduce to a simple recrystallisation. Preferred portioning solvents are the lower water-soluble primary alcohols and aqueous solutions thereof; water may also be used. The by-products may be removed by distillation or entrainment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1907961A GB940697A (en) | 1961-05-26 | 1961-05-26 | Monomeric phosphorous acid-alkanolamine derivatives and complexes thereof with aldehyde condensation products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1907961A GB940697A (en) | 1961-05-26 | 1961-05-26 | Monomeric phosphorous acid-alkanolamine derivatives and complexes thereof with aldehyde condensation products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB940697A true GB940697A (en) | 1963-10-30 |
Family
ID=10123422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1907961A Expired GB940697A (en) | 1961-05-26 | 1961-05-26 | Monomeric phosphorous acid-alkanolamine derivatives and complexes thereof with aldehyde condensation products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB940697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0156729A2 (en) * | 1984-03-23 | 1985-10-02 | Montedison S.p.A. | Inner salts of phosphonic acid useful in the protection of plants from pathogenesis caused by fungi |
| US6882787B2 (en) | 2000-12-12 | 2005-04-19 | Corning Incorporated | Fiber profile for achieving very high dispersion slope |
-
1961
- 1961-05-26 GB GB1907961A patent/GB940697A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0156729A2 (en) * | 1984-03-23 | 1985-10-02 | Montedison S.p.A. | Inner salts of phosphonic acid useful in the protection of plants from pathogenesis caused by fungi |
| EP0156729A3 (en) * | 1984-03-23 | 1986-05-14 | Montedison S.p.A. | Inner salts of phosphonic acid useful in the protection of plants from pathogenesis caused by fungi |
| US6882787B2 (en) | 2000-12-12 | 2005-04-19 | Corning Incorporated | Fiber profile for achieving very high dispersion slope |
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