BE832681A - Sels d'ammonium internes de l'acide phosphinique - Google Patents

Sels d'ammonium internes de l'acide phosphinique

Info

Publication number
BE832681A
BE832681A BE159411A BE159411A BE832681A BE 832681 A BE832681 A BE 832681A BE 159411 A BE159411 A BE 159411A BE 159411 A BE159411 A BE 159411A BE 832681 A BE832681 A BE 832681A
Authority
BE
Belgium
Prior art keywords
ammonium salts
phosphinic acid
internal ammonium
internal
phosphinic
Prior art date
Application number
BE159411A
Other languages
English (en)
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 filed Critical
Publication of BE832681A publication Critical patent/BE832681A/fr

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)
BE159411A 1974-08-22 1975-08-22 Sels d'ammonium internes de l'acide phosphinique BE832681A (fr)

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
BE832681A true BE832681A (fr) 1976-02-23

Family

ID=5923804

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159411A BE832681A (fr) 1974-08-22 1975-08-22 Sels d'ammonium internes de l'acide phosphinique

Country Status (10)

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

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
US5457095A (en) * 1984-10-12 1995-10-10 Ciba-Geigy Corporation Substituted propane-phosponous acid compounds
US5243062A (en) * 1984-10-12 1993-09-07 Ciba-Geigy Corporation Substituted propane-phosphonous acid compounds
US5300679A (en) * 1987-12-04 1994-04-05 Ciba-Geigy Corporation Substituted propane-phosphinic acid compounds
GB8728483D0 (en) * 1987-12-04 1988-01-13 Ciba Geigy Ag Chemical 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
IL98502A (en) * 1990-06-22 1998-04-05 Ciba Geigy Ag History of Aminoalkene Phosphine Acid, Process for Their Preparation and Pharmaceutical Preparations Containing Them
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
CA1051920A (fr) 1979-04-03
DE2440239A1 (de) 1976-03-04
FR2282431B1 (fr) 1978-12-08
ATA649675A (de) 1976-02-15
FR2282431A1 (fr) 1976-03-19
AT332884B (de) 1976-10-25
NL7509753A (nl) 1976-02-24
IT1041954B (it) 1980-01-10
ZA755366B (en) 1976-08-25
GB1525262A (en) 1978-09-20
JPS5143726A (fr) 1976-04-14

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