AT303756B - Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids - Google Patents

Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids

Info

Publication number
AT303756B
AT303756B AT860971A AT860971A AT303756B AT 303756 B AT303756 B AT 303756B AT 860971 A AT860971 A AT 860971A AT 860971 A AT860971 A AT 860971A AT 303756 B AT303756 B AT 303756B
Authority
AT
Austria
Prior art keywords
aminoalkane
preparation
diphosphonic acids
diphosphonic
acids
Prior art date
Application number
AT860971A
Other languages
German (de)
Original Assignee
Henkel & Cie Gmbh
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 Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh
Application granted granted Critical
Publication of AT303756B publication Critical patent/AT303756B/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)
AT860971A 1970-10-06 1971-10-05 Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids AT303756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2048912A DE2048912C3 (en) 1970-10-06 1970-10-06 Process for the preparation of l-aminoalkane-l-diphosphonic acids

Publications (1)

Publication Number Publication Date
AT303756B true AT303756B (en) 1972-12-11

Family

ID=5784259

Family Applications (1)

Application Number Title Priority Date Filing Date
AT860971A AT303756B (en) 1970-10-06 1971-10-05 Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids

Country Status (13)

Country Link
JP (1) JPS546533B1 (en)
AT (1) AT303756B (en)
BE (1) BE773507A (en)
BR (1) BR7106561D0 (en)
CH (1) CH557386A (en)
DE (1) DE2048912C3 (en)
ES (1) ES395716A1 (en)
FR (1) FR2110949A5 (en)
GB (1) GB1371038A (en)
IT (1) IT941467B (en)
NL (1) NL172160C (en)
YU (1) YU36976B (en)
ZA (1) ZA716662B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232754A1 (en) * 1981-08-22 1984-03-08 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Process for the preparation of N-alkylaminomethanediphosphonic acids
DE3133308A1 (en) * 1981-08-22 1983-03-17 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Process for the preparation of N-alkylaminomethanediphosphonic acids

Also Published As

Publication number Publication date
BE773507A (en) 1972-04-05
ES395716A1 (en) 1973-11-16
YU36976B (en) 1984-08-31
JPS546533B1 (en) 1979-03-29
SU441709A3 (en) 1974-08-30
NL7112246A (en) 1972-04-10
ZA716662B (en) 1972-06-28
NL172160C (en) 1983-07-18
CH557386A (en) 1974-12-31
DE2048912B2 (en) 1979-10-31
DE2048912A1 (en) 1972-04-13
GB1371038A (en) 1974-10-23
BR7106561D0 (en) 1973-04-17
DE2048912C3 (en) 1980-07-31
FR2110949A5 (en) 1972-06-02
IT941467B (en) 1973-03-01
YU248871A (en) 1982-06-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee