AT348545B - 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
AT348545B
AT348545B AT402677A AT402677A AT348545B AT 348545 B AT348545 B AT 348545B AT 402677 A AT402677 A AT 402677A AT 402677 A AT402677 A AT 402677A AT 348545 B AT348545 B AT 348545B
Authority
AT
Austria
Prior art keywords
aminoalkane
preparation
diphosphonic acids
diphosphonic
acids
Prior art date
Application number
AT402677A
Other languages
German (de)
Other versions
ATA402677A (en
Inventor
Klaus Dr Sommer
Guenter Raab
Original Assignee
Benckiser Knapsack 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 Benckiser Knapsack Gmbh filed Critical Benckiser Knapsack Gmbh
Publication of ATA402677A publication Critical patent/ATA402677A/en
Application granted granted Critical
Publication of AT348545B publication Critical patent/AT348545B/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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AT402677A 1976-06-09 1977-06-07 PROCESS FOR THE PREPARATION OF 1-AMINOALKANE-1,1-DIPHOSPHONIC ACIDS AT348545B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2625767A DE2625767C3 (en) 1976-06-09 1976-06-09 Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids

Publications (2)

Publication Number Publication Date
ATA402677A ATA402677A (en) 1978-07-15
AT348545B true AT348545B (en) 1979-02-26

Family

ID=5980129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT402677A AT348545B (en) 1976-06-09 1977-06-07 PROCESS FOR THE PREPARATION OF 1-AMINOALKANE-1,1-DIPHOSPHONIC ACIDS

Country Status (11)

Country Link
AT (1) AT348545B (en)
BE (1) BE855548A (en)
CA (1) CA1077518A (en)
DE (1) DE2625767C3 (en)
DK (1) DK143565C (en)
FR (1) FR2354339A1 (en)
GB (1) GB1530856A (en)
IT (1) IT1076181B (en)
LU (1) LU77509A1 (en)
NL (1) NL7706256A (en)
SE (1) SE7706659L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047107A1 (en) * 1980-12-13 1982-07-29 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING 1-AMINO-ALKANE-1,1-DIPHOSPHONIC ACIDS
DE3149454A1 (en) * 1981-12-14 1983-06-23 Chemische Werke Hüls AG, 4370 Marl METHOD FOR THE PRODUCTION OF POLYACRYLNITRILE POLYPHOSPHONIC ACID AND THEIR USE AS A FLAME RETARDANT
DE3214307A1 (en) * 1982-04-19 1983-11-17 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids
DE3232753A1 (en) * 1982-04-19 1984-03-08 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids
DE3611522A1 (en) * 1986-04-05 1987-10-08 Henkel Kgaa DIPHOSPHONYLATED OXONITRILE, METHOD FOR THE PRODUCTION AND THEIR USE IN MICROBISTATIC COMPOSITIONS AND MICROBISTATICALLY EFFECTIVE DIPHOSPHONYLATED OXONITRILE CONTAINERS
DE3724653A1 (en) * 1987-07-25 1989-02-02 Henkel Kgaa OLEFINIC DIPHOSPHONE ACIDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS THRESHOLDER, AND COMPLEXING COMPOSITIONS CONTAINING OLEFINIC DIPHOSPHONE ACIDS
DE3724654A1 (en) * 1987-07-25 1989-02-02 Henkel Kgaa HYDROXYACETONITRILDIPHOSPHONIC ACID, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
US5043099A (en) * 1990-07-13 1991-08-27 Kreh Robert P Mono- and di-substituted (diphosphonoalkylamino methyl)-4-hydroxybenzenesulfonic acid
US5221487A (en) * 1991-10-24 1993-06-22 W. R. Grace & Co.-Conn. Inhibition of scale formation and corrosion by sulfonated organophosphonates

Also Published As

Publication number Publication date
DE2625767B2 (en) 1979-08-23
DE2625767C3 (en) 1980-06-04
IT1076181B (en) 1985-04-27
GB1530856A (en) 1978-11-01
ATA402677A (en) 1978-07-15
BE855548A (en) 1977-10-03
FR2354339A1 (en) 1978-01-06
DE2625767A1 (en) 1977-12-15
DK143565B (en) 1981-09-07
NL7706256A (en) 1977-12-13
SE7706659L (en) 1977-12-10
DK143565C (en) 1982-02-01
DK251577A (en) 1977-12-10
CA1077518A (en) 1980-05-13
LU77509A1 (en) 1977-09-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EIH Change in the person of patent owner