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AT348543B - PROCESS FOR PREPARING NEW N-ACYL-N-ALKYLAMINOMETHANE DIPHOSPHONIC ACIDS - Google Patents

PROCESS FOR PREPARING NEW N-ACYL-N-ALKYLAMINOMETHANE DIPHOSPHONIC ACIDS

Info

Publication number
AT348543B
AT348543B AT984976A AT984976A AT348543B AT 348543 B AT348543 B AT 348543B AT 984976 A AT984976 A AT 984976A AT 984976 A AT984976 A AT 984976A AT 348543 B AT348543 B AT 348543B
Authority
AT
Austria
Prior art keywords
alkylaminomethane
acyl
diphosphonic acids
preparing new
preparing
Prior art date
Application number
AT984976A
Other languages
German (de)
Other versions
ATA984976A (en
Inventor
Friedrich Dr Krueger
Walter Michel
Original Assignee
Benckiser Gmbh Joh A
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 Gmbh Joh A filed Critical Benckiser Gmbh Joh A
Publication of ATA984976A publication Critical patent/ATA984976A/en
Application granted granted Critical
Publication of AT348543B publication Critical patent/AT348543B/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)
AT984976A 1976-01-31 1976-12-30 PROCESS FOR PREPARING NEW N-ACYL-N-ALKYLAMINOMETHANE DIPHOSPHONIC ACIDS AT348543B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762603702 DE2603702C3 (en) 1976-01-31 1976-01-31 Process for the preparation of N-acyl-N-alkylaminomethanediphosphonic acid

Publications (2)

Publication Number Publication Date
ATA984976A ATA984976A (en) 1978-07-15
AT348543B true AT348543B (en) 1979-02-26

Family

ID=5968725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT984976A AT348543B (en) 1976-01-31 1976-12-30 PROCESS FOR PREPARING NEW N-ACYL-N-ALKYLAMINOMETHANE DIPHOSPHONIC ACIDS

Country Status (4)

Country Link
AT (1) AT348543B (en)
CH (1) CH610590A5 (en)
DE (1) DE2603702C3 (en)
ES (1) ES454036A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838437A1 (en) * 1978-09-02 1980-03-20 Benckiser Gmbh Joh A N, N'-DIALKYL-UREIDOMETHANE DIPHOSPHONIC ACID, THEIR PRODUCTION AND USE
US4279758A (en) * 1979-07-19 1981-07-21 Joh. A. Benckiser Gmbh Process for inhibiting the formation of mineral deposits from a water using N-N-dialkylureidomethane diphosphonic acids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1958123C3 (en) * 1969-11-19 1978-09-28 Henkel Kgaa, 4000 Duesseldorf Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids or their salts

Also Published As

Publication number Publication date
DE2603702C3 (en) 1981-04-30
CH610590A5 (en) 1979-04-30
ES454036A2 (en) 1977-12-16
DE2603702B2 (en) 1980-09-18
DE2603702A1 (en) 1977-08-11
ATA984976A (en) 1978-07-15

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Legal Events

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