BE813693A - N-CARBOXYALKANE-AMINOALKANE-PHOSPHONIC ACIDS AND N-CARBOXYALKANE AMINOARYLALKANE-PHOSPHONIC ACIDS - Google Patents

N-CARBOXYALKANE-AMINOALKANE-PHOSPHONIC ACIDS AND N-CARBOXYALKANE AMINOARYLALKANE-PHOSPHONIC ACIDS

Info

Publication number
BE813693A
BE813693A BE143183A BE143183A BE813693A BE 813693 A BE813693 A BE 813693A BE 143183 A BE143183 A BE 143183A BE 143183 A BE143183 A BE 143183A BE 813693 A BE813693 A BE 813693A
Authority
BE
Belgium
Prior art keywords
carboxyalkane
phosphonic acids
aminoarylalkane
aminoalkane
phosphonic
Prior art date
Application number
BE143183A
Other languages
French (fr)
Inventor
K Sommer
G Raab
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
Priority claimed from DE19732318416 external-priority patent/DE2318416C3/en
Application filed filed Critical
Publication of BE813693A publication Critical patent/BE813693A/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
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839—Polyphosphonic acids
    • C07F9/3873—Polyphosphonic acids containing nitrogen substituent, e.g. N.....H or N-hydrocarbon group which can be substituted by halogen or nitro(so), N.....O, N.....S, N.....C(=X)- (X =O, S), N.....N, N...C(=X)...N (X =O, S)

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)
  • Detergent Compositions (AREA)
BE143183A 1973-04-12 1974-04-12 N-CARBOXYALKANE-AMINOALKANE-PHOSPHONIC ACIDS AND N-CARBOXYALKANE AMINOARYLALKANE-PHOSPHONIC ACIDS BE813693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732318416 DE2318416C3 (en) 1973-04-12 N-carboxymethylaminoalkanediphosphonic acids and N-carboxymethylaminoarylalkanediphosphonic acids, their alkali salts, and processes for their preparation

Publications (1)

Publication Number Publication Date
BE813693A true BE813693A (en) 1974-07-31

Family

ID=5877828

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143183A BE813693A (en) 1973-04-12 1974-04-12 N-CARBOXYALKANE-AMINOALKANE-PHOSPHONIC ACIDS AND N-CARBOXYALKANE AMINOARYLALKANE-PHOSPHONIC ACIDS

Country Status (5)

Country Link
BE (1) BE813693A (en)
FR (1) FR2291211A1 (en)
GB (1) GB1471591A (en)
IT (1) IT1009801B (en)
NL (1) NL7404705A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033896A (en) * 1976-06-18 1977-07-05 Monsanto Company Method of corrosion inhibition and compositions therefor
DE2732777C2 (en) * 1977-07-20 1979-09-13 Benckiser-Knapsack Gmbh, 6802 Ladenburg N-carboxyalkane-aminoalkane-polyphosphonic acids and their alkali metal salts and processes for their preparation
DE2737259A1 (en) * 1977-08-18 1979-03-01 Benckiser Knapsack Gmbh N-CARBOXYALKANE AMINOALKANE DIPHOSPHONIC ACIDS, N-CARBOXYALKANE-AZACYCLOALKANE DIPHOSPHONIC ACIDS AND N-CARBOXYALKANE AMINOARYLALKANE DIPHOSPHONIC ACIDS AND THE PROCESS FOR THEIR PRODUCTION

Also Published As

Publication number Publication date
GB1471591A (en) 1977-04-27
NL7404705A (en) 1974-10-15
DE2318416B2 (en) 1975-08-28
IT1009801B (en) 1976-12-20
DE2318416A1 (en) 1974-11-07
FR2291211A1 (en) 1976-06-11
FR2291211B1 (en) 1977-10-14

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BENCKISER KNAPSACK G.M.B.H.

Effective date: 19940412