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 products

Info

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
Application number
GB1907961A
Inventor
Harold Coates
David Albert Brown
Georges Quesnnel
Jacques Georges Charles Girard
Andre Thiot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Priority to GB1907961A priority Critical patent/GB940697A/en
Publication of GB940697A publication Critical patent/GB940697A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/22Amides of acids of phosphorus
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/08Esters of oxyacids of phosphorus
    • C07F9/09Esters of phosphoric acids
    • C07F9/091Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/08Esters of oxyacids of phosphorus
    • C07F9/141Esters of phosphorous acids
    • C07F9/1411Esters of phosphorous acids with hydroxyalkyl compounds with further substituents on alkyl
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/22Amides of acids of phosphorus
    • C07F9/24Esteramides
    • C07F9/2454Esteramides the amide moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/2458Esteramides the amide moiety containing a substituent or a structure which is considered as characteristic of aliphatic amines

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.
GB1907961A 1961-05-26 1961-05-26 Monomeric phosphorous acid-alkanolamine derivatives and complexes thereof with aldehyde condensation products Expired GB940697A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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