BE790584A - PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID DIHALOGENIDES - Google Patents

PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID DIHALOGENIDES

Info

Publication number
BE790584A
BE790584A BE790584DA BE790584A BE 790584 A BE790584 A BE 790584A BE 790584D A BE790584D A BE 790584DA BE 790584 A BE790584 A BE 790584A
Authority
BE
Belgium
Prior art keywords
preparation
phosphoric acid
acid dihalogenides
dihalogenides
phosphoric
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Hoechst Ag
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
Priority claimed from DE19712153149 external-priority patent/DE2153149C3/en
Priority claimed from DE19722241993 external-priority patent/DE2241993C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE790584A publication Critical patent/BE790584A/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)]
    • C07F9/42—Halides thereof

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)
  • Compositions Of Macromolecular Compounds (AREA)
BE790584D 1971-10-26 1972-10-26 PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID DIHALOGENIDES BE790584A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712153149 DE2153149C3 (en) 1971-10-26 1971-10-26 Process for the preparation of phosphonic acid dihalides
DE19722241993 DE2241993C3 (en) 1972-08-26 1972-08-26 Process for the preparation of phosphonic acid dihalides

Publications (1)

Publication Number Publication Date
BE790584A true BE790584A (en) 1973-04-26

Family

ID=25761948

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790584D BE790584A (en) 1971-10-26 1972-10-26 PROCESS FOR THE PREPARATION OF PHOSPHORIC ACID DIHALOGENIDES

Country Status (8)

Country Link
JP (1) JPS4849724A (en)
BE (1) BE790584A (en)
CA (1) CA989416A (en)
CH (1) CH586231A5 (en)
FR (1) FR2158288B1 (en)
GB (1) GB1387319A (en)
IT (1) IT969854B (en)
NL (1) NL7214241A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627009A1 (en) * 1986-08-09 1988-02-18 Hoechst Ag METHOD FOR PRODUCING THIOPHOSPHINE ACID CHLORIDES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179696A (en) * 1954-01-15 1965-04-20 Olin Mathieson Preparation of methane phosphonyl dichloride via phosgenation
US3200145A (en) * 1964-03-22 1965-08-10 Olin Mathieson Manufacture of methyl dichloro-phosphine oxide

Also Published As

Publication number Publication date
CH586231A5 (en) 1977-03-31
NL7214241A (en) 1973-05-01
JPS4849724A (en) 1973-07-13
IT969854B (en) 1974-04-10
FR2158288B1 (en) 1976-04-23
FR2158288A1 (en) 1973-06-15
GB1387319A (en) 1975-03-12
CA989416A (en) 1976-05-18

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