GB1525262A - Zwitterionic compounds of phosphinic acids - Google Patents

Zwitterionic compounds of phosphinic acids

Info

Publication number
GB1525262A
GB1525262A GB34977/75A GB3497775A GB1525262A GB 1525262 A GB1525262 A GB 1525262A GB 34977/75 A GB34977/75 A GB 34977/75A GB 3497775 A GB3497775 A GB 3497775A GB 1525262 A GB1525262 A GB 1525262A
Authority
GB
United Kingdom
Prior art keywords
compounds
compound
formula
hydrocarbon radical
zwitterionic
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
GB34977/75A
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.)
Hoechst AG
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 GB1525262A publication Critical patent/GB1525262A/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

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)
GB34977/75A 1974-08-22 1975-08-22 Zwitterionic compounds of phosphinic acids Expired GB1525262A (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
GB1525262A true GB1525262A (en) 1978-09-20

Family

ID=5923804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34977/75A Expired GB1525262A (en) 1974-08-22 1975-08-22 Zwitterionic compounds 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)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190934A (en) * 1989-06-03 1993-03-02 Ciba-Geigy Corporation P-subsituted propane-phosphinic acid compounds
US5190933A (en) * 1987-12-04 1993-03-02 Ciba-Geigy Corporation Substituted propane-phosphinic acid compounds
US5229379A (en) * 1990-06-22 1993-07-20 Ciba-Geigy Corporation Certain n-substituted-amino-alkane phosphinic acid derivatives having anti-epileptic properties
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
US5332729A (en) * 1992-05-08 1994-07-26 Ciba-Geigy Corporation N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids
US5376684A (en) * 1991-11-21 1994-12-27 Ciba-Geigy Corporation Aminoalkanephosphinic acids and salts thereof
US5457095A (en) * 1984-10-12 1995-10-10 Ciba-Geigy Corporation Substituted propane-phosponous acid compounds
US5461040A (en) * 1989-05-13 1995-10-24 Ciba-Geigy Corporation Substituted aminoalkylphosphinic acids

Families Citing this family (3)

* 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
GB8728483D0 (en) * 1987-12-04 1988-01-13 Ciba Geigy Ag Chemical compounds
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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5190933A (en) * 1987-12-04 1993-03-02 Ciba-Geigy Corporation Substituted propane-phosphinic acid compounds
US5300679A (en) * 1987-12-04 1994-04-05 Ciba-Geigy Corporation Substituted propane-phosphinic acid compounds
US5461040A (en) * 1989-05-13 1995-10-24 Ciba-Geigy Corporation Substituted aminoalkylphosphinic acids
US5190934A (en) * 1989-06-03 1993-03-02 Ciba-Geigy Corporation P-subsituted propane-phosphinic acid compounds
US5229379A (en) * 1990-06-22 1993-07-20 Ciba-Geigy Corporation Certain n-substituted-amino-alkane phosphinic acid derivatives having anti-epileptic properties
US5545631A (en) * 1990-06-22 1996-08-13 Ciba-Geigy Corporation N-substituted aminoalkanephosphinic acid derivatives, compositions thereof, and their use as anti-epileptics
US5376684A (en) * 1991-11-21 1994-12-27 Ciba-Geigy Corporation Aminoalkanephosphinic acids and salts thereof
US5500418A (en) * 1991-11-21 1996-03-19 Ciba-Geigy Corporation Aminoalkanephosphinic acids and salts thereof
US5332729A (en) * 1992-05-08 1994-07-26 Ciba-Geigy Corporation N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids
US5424441A (en) * 1992-05-08 1995-06-13 Ciba-Geigy Corporation N-aralkyl-and N-heteroaralkyl-aminoalkanephosphinic acids
AU662404B2 (en) * 1992-05-08 1995-08-31 Novartis Ag Novel N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids

Also Published As

Publication number Publication date
DE2440239A1 (de) 1976-03-04
IT1041954B (it) 1980-01-10
FR2282431B1 (de) 1978-12-08
AT332884B (de) 1976-10-25
CA1051920A (en) 1979-04-03
BE832681A (fr) 1976-02-23
ATA649675A (de) 1976-02-15
JPS5143726A (de) 1976-04-14
ZA755366B (en) 1976-08-25
FR2282431A1 (fr) 1976-03-19
NL7509753A (nl) 1976-02-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee