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IT1041954B - INTERNAL AMMONIC SALTS OF PHOSPHINIC ACIDS - Google Patents

INTERNAL AMMONIC SALTS OF PHOSPHINIC ACIDS

Info

Publication number
IT1041954B
IT1041954B IT26470/75A IT2647075A IT1041954B IT 1041954 B IT1041954 B IT 1041954B IT 26470/75 A IT26470/75 A IT 26470/75A IT 2647075 A IT2647075 A IT 2647075A IT 1041954 B IT1041954 B IT 1041954B
Authority
IT
Italy
Prior art keywords
internal
phosphinic acids
ammonic
salts
ammonic salts
Prior art date
Application number
IT26470/75A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1041954B publication Critical patent/IT1041954B/en

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)
IT26470/75A 1974-08-22 1975-08-20 INTERNAL AMMONIC SALTS OF PHOSPHINIC ACIDS IT1041954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2440239A DE2440239A1 (en) 1974-08-22 1974-08-22 INNER AMMONIUM SALTS OF PHOSPHIC ACIDS

Publications (1)

Publication Number Publication Date
IT1041954B true IT1041954B (en) 1980-01-10

Family

ID=5923804

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26470/75A IT1041954B (en) 1974-08-22 1975-08-20 INTERNAL AMMONIC SALTS OF PHOSPHINIC ACIDS

Country Status (10)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723137C3 (en) * 1977-05-23 1980-06-26 Hoechst Ag, 6000 Frankfurt Process for the preparation of methyl [2- <2,4,6tribromophenylcarbamoyl-) ethyl] phosphinic acid
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
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
GB8728483D0 (en) * 1987-12-04 1988-01-13 Ciba Geigy Ag Chemical 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
EP0767174A1 (en) * 1991-11-21 1997-04-09 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 (en) * 2011-11-22 2015-01-07 中国科学院大连化学物理研究所 Quaternary amination organic phosphine surfactant and synthetic method thereof

Also Published As

Publication number Publication date
JPS5143726A (en) 1976-04-14
FR2282431B1 (en) 1978-12-08
DE2440239A1 (en) 1976-03-04
NL7509753A (en) 1976-02-24
AT332884B (en) 1976-10-25
ATA649675A (en) 1976-02-15
BE832681A (en) 1976-02-23
ZA755366B (en) 1976-08-25
CA1051920A (en) 1979-04-03
GB1525262A (en) 1978-09-20
FR2282431A1 (en) 1976-03-19

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