DK143565C - Fremgangsmaade til fremstilling af 1-aminoalkan-1,1-diphosphonsyrer - Google Patents

Fremgangsmaade til fremstilling af 1-aminoalkan-1,1-diphosphonsyrer

Info

Publication number
DK143565C
DK143565C DK251577A DK251577A DK143565C DK 143565 C DK143565 C DK 143565C DK 251577 A DK251577 A DK 251577A DK 251577 A DK251577 A DK 251577A DK 143565 C DK143565 C DK 143565C
Authority
DK
Denmark
Prior art keywords
aminoalkan
preparing
diphosphonic acids
diphosphonic
acids
Prior art date
Application number
DK251577A
Other languages
English (en)
Other versions
DK251577A (da
DK143565B (da
Inventor
K Sommer
G 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 DK251577A publication Critical patent/DK251577A/da
Publication of DK143565B publication Critical patent/DK143565B/da
Application granted granted Critical
Publication of DK143565C publication Critical patent/DK143565C/da

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)
DK251577A 1976-06-09 1977-06-07 Fremgangsmaade til fremstilling af 1-aminoalkan-1,1-diphosphonsyrer DK143565C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2625767 1976-06-09
DE2625767A DE2625767C3 (de) 1976-06-09 1976-06-09 Verfahren zur Herstellung von 1-Aminoalkan-1,1 -diphosphonsäuren

Publications (3)

Publication Number Publication Date
DK251577A DK251577A (da) 1977-12-10
DK143565B DK143565B (da) 1981-09-07
DK143565C true DK143565C (da) 1982-02-01

Family

ID=5980129

Family Applications (1)

Application Number Title Priority Date Filing Date
DK251577A DK143565C (da) 1976-06-09 1977-06-07 Fremgangsmaade til fremstilling af 1-aminoalkan-1,1-diphosphonsyrer

Country Status (11)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047107A1 (de) * 1980-12-13 1982-07-29 Hoechst Ag, 6000 Frankfurt Verfahren zur hertellung von 1-amino-alkan-1,1-diphosphonsaeuren
DE3149454A1 (de) * 1981-12-14 1983-06-23 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von polyacrylnitrilpolyphosphonsaeure und ihre verwendung als flammschutzmittel
DE3214307A1 (de) * 1982-04-19 1983-11-17 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur herstellung von 1-amino-alkan-1,1-diphosphonsaeuren
DE3232753A1 (de) * 1982-04-19 1984-03-08 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur herstellung von 1-aminoalkan-1,1-diphosphonsaeuren
DE3611522A1 (de) * 1986-04-05 1987-10-08 Henkel Kgaa Diphosphonylierte oxonitrille, verfahren zu ihrer herstellung und ihre verwendung in mikrobistatischen zusammensetzungen sowie mikrobistatisch wirksame, diphosphonylierte oxonitrile enthaltende zusammensetzungen
DE3724653A1 (de) * 1987-07-25 1989-02-02 Henkel Kgaa Olefinische diphosphonsaeuren, verfahren zu ihrer herstellung und ihre verwendung als thresholder sowie komplexierend wirkende, olefinische diphosphonsaeuren enthaltende zusammensetzungen
DE3724654A1 (de) * 1987-07-25 1989-02-02 Henkel Kgaa Hydroxyacetonitrildiphosphonsaeure, verfahren zu ihrer herstellung und ihre verwendung
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
DK251577A (da) 1977-12-10
AT348545B (de) 1979-02-26
GB1530856A (en) 1978-11-01
IT1076181B (it) 1985-04-27
DK143565B (da) 1981-09-07
DE2625767C3 (de) 1980-06-04
CA1077518A (en) 1980-05-13
DE2625767B2 (de) 1979-08-23
NL7706256A (nl) 1977-12-13
LU77509A1 (da) 1977-09-19
BE855548A (fr) 1977-10-03
FR2354339A1 (fr) 1978-01-06
ATA402677A (de) 1978-07-15
SE7706659L (sv) 1977-12-10
DE2625767A1 (de) 1977-12-15

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