GB1076244A - Preparation of hydroxymethylphosphonic acid - Google Patents

Preparation of hydroxymethylphosphonic acid

Info

Publication number
GB1076244A
GB1076244A GB593766A GB593766A GB1076244A GB 1076244 A GB1076244 A GB 1076244A GB 593766 A GB593766 A GB 593766A GB 593766 A GB593766 A GB 593766A GB 1076244 A GB1076244 A GB 1076244A
Authority
GB
United Kingdom
Prior art keywords
preparation
paraformaldehyde
acid
temperature range
water
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
GB593766A
Other languages
English (en)
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of GB1076244A publication Critical patent/GB1076244A/en
Expired legal-status Critical Current

Links

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)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated 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)
GB593766A 1965-04-02 1966-02-10 Preparation of hydroxymethylphosphonic acid Expired GB1076244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44524965A 1965-04-02 1965-04-02

Publications (1)

Publication Number Publication Date
GB1076244A true GB1076244A (en) 1967-07-19

Family

ID=23768164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB593766A Expired GB1076244A (en) 1965-04-02 1966-02-10 Preparation of hydroxymethylphosphonic acid

Country Status (4)

Country Link
BE (1) BE678912A (enExample)
FR (1) FR1472821A (enExample)
GB (1) GB1076244A (enExample)
NL (1) NL6604199A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911887A (en) * 1988-11-09 1990-03-27 W. R. Grace & Co.-Conn. Phosphonic acid compounds and the preparation and use thereof
US5017306A (en) * 1988-11-09 1991-05-21 W. R. Grace & Co.-Conn. Corrosion inhibitor
US5312953A (en) * 1988-11-09 1994-05-17 W. R. Grace & Co.-Conn. Polyether bis-phosphonic acid compounds
US6441223B1 (en) * 2000-11-30 2002-08-27 Monsanto Technology Llc Method of making phosphorus-containing compounds and products thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3238910A1 (de) * 1982-10-21 1984-04-26 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 1-hydroxyalkan-1-phosphonsaeuren

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911887A (en) * 1988-11-09 1990-03-27 W. R. Grace & Co.-Conn. Phosphonic acid compounds and the preparation and use thereof
US5017306A (en) * 1988-11-09 1991-05-21 W. R. Grace & Co.-Conn. Corrosion inhibitor
US5312953A (en) * 1988-11-09 1994-05-17 W. R. Grace & Co.-Conn. Polyether bis-phosphonic acid compounds
US6441223B1 (en) * 2000-11-30 2002-08-27 Monsanto Technology Llc Method of making phosphorus-containing compounds and products thereof
US6864218B2 (en) * 2000-11-30 2005-03-08 Monsanto Technology Llc Method of making phosphorus-containing compounds and products thereof

Also Published As

Publication number Publication date
NL6604199A (enExample) 1966-10-03
BE678912A (enExample) 1966-10-03
FR1472821A (fr) 1967-03-10

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