NL172160C - Process for the preparation of 1-amino-1,1-diphosphonic acids, of which the amino group may be substituted - Google Patents

Process for the preparation of 1-amino-1,1-diphosphonic acids, of which the amino group may be substituted

Info

Publication number
NL172160C
NL172160C NLAANVRAGE7112246,A NL7112246A NL172160C NL 172160 C NL172160 C NL 172160C NL 7112246 A NL7112246 A NL 7112246A NL 172160 C NL172160 C NL 172160C
Authority
NL
Netherlands
Prior art keywords
amino
substituted
preparation
diphosphonic acids
amino group
Prior art date
Application number
NLAANVRAGE7112246,A
Other languages
Dutch (nl)
Other versions
NL7112246A (en
Original Assignee
Henkel Kgaa
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 Kgaa filed Critical Henkel Kgaa
Publication of NL7112246A publication Critical patent/NL7112246A/xx
Application granted granted Critical
Publication of NL172160C publication Critical patent/NL172160C/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)
NLAANVRAGE7112246,A 1970-10-06 1971-09-06 Process for the preparation of 1-amino-1,1-diphosphonic acids, of which the amino group may be substituted NL172160C (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 (2)

Publication Number Publication Date
NL7112246A NL7112246A (en) 1972-04-10
NL172160C true NL172160C (en) 1983-07-18

Family

ID=5784259

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7112246,A NL172160C (en) 1970-10-06 1971-09-06 Process for the preparation of 1-amino-1,1-diphosphonic acids, of which the amino group may be substituted

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
DE3133308A1 (en) * 1981-08-22 1983-03-17 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Process for the preparation of N-alkylaminomethanediphosphonic acids
DE3232754A1 (en) * 1981-08-22 1984-03-08 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Process for the preparation of N-alkylaminomethanediphosphonic acids

Also Published As

Publication number Publication date
AT303756B (en) 1972-12-11
NL7112246A (en) 1972-04-10
JPS546533B1 (en) 1979-03-29
ZA716662B (en) 1972-06-28
BE773507A (en) 1972-04-05
FR2110949A5 (en) 1972-06-02
GB1371038A (en) 1974-10-23
DE2048912C3 (en) 1980-07-31
IT941467B (en) 1973-03-01
DE2048912A1 (en) 1972-04-13
SU441709A3 (en) 1974-08-30
ES395716A1 (en) 1973-11-16
CH557386A (en) 1974-12-31
BR7106561D0 (en) 1973-04-17
YU36976B (en) 1984-08-31
YU248871A (en) 1982-06-18
DE2048912B2 (en) 1979-10-31

Similar Documents

Publication Publication Date Title
NL176264C (en) PROCESS FOR THE PREPARATION OF MALINIC ACID ANHYDRIDE.
NL185621C (en) PROCESS FOR THE PREPARATION OF MALINIC ACID ANHYDRIDE.
NL144588B (en) PROCESS FOR THE PREPARATION OF N-METHYLNITROANILINS.
NL145874B (en) PROCESS FOR PREPARING POLYAMIDES.
NL157290B (en) PROCESS FOR THE PREPARATION OF ANTRACHINONE.
NL151087B (en) PROCESS FOR THE PREPARATION OF AMINOMETHYLENE PHOSPHONIC ACIDS.
NL175724C (en) PROCESS FOR PREPARING 1-PHENYLVINYL-1-PHOSPHONIC ACID.
NL172171C (en) PROCESS FOR PREPARING FOAM-DAMPED DETERGENTS
NL172160C (en) Process for the preparation of 1-amino-1,1-diphosphonic acids, of which the amino group may be substituted
NL141534B (en) PROCESS FOR THE PREPARATION OF HYDROXYL-CONTAINING COPOLYMERS.
NL178317C (en) PROCESS FOR THE PREPARATION OF TERT-BUTYL-4-TERT-BUTYL PERBENZOATE.
NL161163C (en) PROCESS FOR THE PREPARATION OF HYDROXYALKYLAMINOALKANE PHOSPHONATES.
NL172159C (en) PROCESS FOR PREPARING 1-AMINOALCANE-1,1-DIPHOSPHONIC ACIDS.
CH551358A (en) PROCESS FOR THE PREPARATION OF 5,9-DIOXODECANIC ACIDS.
NL158499B (en) PROCESS FOR THE PREPARATION OF TETRAMETHYLORTHOSILICATE.
NL140862B (en) METHOD FOR THE PURIFICATION OF LACTIC ACID.
NL161419B (en) PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID.
NL142146B (en) METHOD FOR THE PREPARATION OF ADIPIC ACID.
NL7409143A (en) PROCESS FOR PREPARING AMINO ACIDS.
NL162640B (en) PROCESS FOR THE PREPARATION OF PYRIDINECARBONIC ACIDS.
NL165750C (en) PROCESS FOR PREPARING SUBSTITUTED 7 AMINO DELTA & 002-CEFEM 4-CARBONIC ACID ESTERS.
NL170021C (en) Process for the preparation of Zealalenone.
NL143578B (en) PROCESS FOR THE PREPARATION OF 1-HYDROXYALKANE-1,1-DIPHOSPHONIC ACIDS.
NL161744B (en) PROCESS FOR THE PREPARATION OF LACTAMES.
NL7512585A (en) PROCESS FOR THE PREPARATION OF PROSTANIC ACID DERIVATIVES.

Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee