GB867883A - Bis (1-alkyl-1-carboxy-1-hydroxymethyl) phosphinic acids and method of producing same - Google Patents

Bis (1-alkyl-1-carboxy-1-hydroxymethyl) phosphinic acids and method of producing same

Info

Publication number
GB867883A
GB867883A GB20347/58A GB2034758A GB867883A GB 867883 A GB867883 A GB 867883A GB 20347/58 A GB20347/58 A GB 20347/58A GB 2034758 A GB2034758 A GB 2034758A GB 867883 A GB867883 A GB 867883A
Authority
GB
United Kingdom
Prior art keywords
acid
earth metal
alkaline earth
alkyl
iron
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
GB20347/58A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB867883A publication Critical patent/GB867883A/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 Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/30Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • C07F9/301Acyclic saturated acids which can have further substituents on alkyl
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3842Phosphinic acid, e.g. H2P(O)(OH)
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Biochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB20347/58A 1959-08-03 1958-06-25 Bis (1-alkyl-1-carboxy-1-hydroxymethyl) phosphinic acids and method of producing same Expired GB867883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83106259A 1959-08-03 1959-08-03

Publications (1)

Publication Number Publication Date
GB867883A true GB867883A (en) 1961-05-10

Family

ID=25258206

Family Applications (2)

Application Number Title Priority Date Filing Date
GB20347/58A Expired GB867883A (en) 1959-08-03 1958-06-25 Bis (1-alkyl-1-carboxy-1-hydroxymethyl) phosphinic acids and method of producing same
GB26863/60A Expired GB916517A (en) 1959-08-03 1960-08-03 Preparation of salts of bis(1-alkyl-1-carboxy-1-hydroxymethyl)phosphinic acids

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB26863/60A Expired GB916517A (en) 1959-08-03 1960-08-03 Preparation of salts of bis(1-alkyl-1-carboxy-1-hydroxymethyl)phosphinic acids

Country Status (4)

Country Link
BE (1) BE593597A (es)
ES (1) ES260056A2 (es)
FR (2) FR1224043A (es)
GB (2) GB867883A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA19257A1 (fr) * 1980-08-28 1982-04-01 Canada Cyanamid Nouveau procede de separation selective de cobalt de solutions aqueuses .
CN102050835B (zh) * 2010-12-30 2013-02-20 金发科技股份有限公司 一种二烷基次膦酸盐的制备方法

Also Published As

Publication number Publication date
ES260056A2 (es) 1960-12-16
FR1224043A (fr) 1960-06-21
FR78138E (fr) 1962-06-08
BE593597A (es) 1900-01-01
GB916517A (en) 1963-01-23

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