ZA755366B - Inner ammonium salts of phosphinic acids - Google Patents

Inner ammonium salts of phosphinic acids

Info

Publication number
ZA755366B
ZA755366B ZA00755366A ZA755366A ZA755366B ZA 755366 B ZA755366 B ZA 755366B ZA 00755366 A ZA00755366 A ZA 00755366A ZA 755366 A ZA755366 A ZA 755366A ZA 755366 B ZA755366 B ZA 755366B
Authority
ZA
South Africa
Prior art keywords
ammonium salts
phosphinic acids
inner ammonium
phosphinic
acids
Prior art date
Application number
ZA00755366A
Other languages
English (en)
Inventor
W Herwig
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA755366B publication Critical patent/ZA755366B/xx

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
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • C07F9/301—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)
ZA00755366A 1974-08-22 1975-08-21 Inner ammonium salts of phosphinic acids ZA755366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2440239A DE2440239A1 (de) 1974-08-22 1974-08-22 Innere ammoniumsalze von phosphinsaeuren

Publications (1)

Publication Number Publication Date
ZA755366B true ZA755366B (en) 1976-08-25

Family

ID=5923804

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00755366A ZA755366B (en) 1974-08-22 1975-08-21 Inner ammonium salts of phosphinic acids

Country Status (10)

Country Link
JP (1) JPS5143726A (de)
AT (1) AT332884B (de)
BE (1) BE832681A (de)
CA (1) CA1051920A (de)
DE (1) DE2440239A1 (de)
FR (1) FR2282431A1 (de)
GB (1) GB1525262A (de)
IT (1) IT1041954B (de)
NL (1) NL7509753A (de)
ZA (1) ZA755366B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723137C3 (de) * 1977-05-23 1980-06-26 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Methyl- [2-<2,4,6tribromphenylcarbamoyl-)äthyl-] phosphinsäure
US5243062A (en) * 1984-10-12 1993-09-07 Ciba-Geigy Corporation Substituted propane-phosphonous acid compounds
US5457095A (en) * 1984-10-12 1995-10-10 Ciba-Geigy Corporation Substituted propane-phosponous acid compounds
GB8728483D0 (en) * 1987-12-04 1988-01-13 Ciba Geigy Ag Chemical compounds
US5300679A (en) * 1987-12-04 1994-04-05 Ciba-Geigy Corporation Substituted propane-phosphinic acid compounds
US5190933A (en) * 1987-12-04 1993-03-02 Ciba-Geigy Corporation Substituted propane-phosphinic acid compounds
US5281747A (en) * 1989-05-13 1994-01-25 Ciba-Geigy Corporation Substituted aminoalkylphosphinic acids
US5190934A (en) * 1989-06-03 1993-03-02 Ciba-Geigy Corporation P-subsituted propane-phosphinic acid compounds
IL114631A (en) * 1990-06-22 1998-12-06 Novartis Ag Anti-epileptic compositions containing gabab- antagonistic compounds
EP0543780A3 (en) * 1991-11-21 1993-09-01 Ciba-Geigy Ag Novel aminoalkanephosphinic acids and their salts
AU662404B2 (en) * 1992-05-08 1995-08-31 Novartis Ag Novel N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids
CN103127876B (zh) * 2011-11-22 2015-01-07 中国科学院大连化学物理研究所 一种季胺化有机膦表面活性剂及其合成方法

Also Published As

Publication number Publication date
FR2282431A1 (fr) 1976-03-19
DE2440239A1 (de) 1976-03-04
BE832681A (fr) 1976-02-23
FR2282431B1 (de) 1978-12-08
AT332884B (de) 1976-10-25
JPS5143726A (de) 1976-04-14
ATA649675A (de) 1976-02-15
IT1041954B (it) 1980-01-10
CA1051920A (en) 1979-04-03
GB1525262A (en) 1978-09-20
NL7509753A (nl) 1976-02-24

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