NL7207872A - - Google Patents

Info

Publication number
NL7207872A
NL7207872A NL7207872A NL7207872A NL7207872A NL 7207872 A NL7207872 A NL 7207872A NL 7207872 A NL7207872 A NL 7207872A NL 7207872 A NL7207872 A NL 7207872A NL 7207872 A NL7207872 A NL 7207872A
Authority
NL
Netherlands
Application number
NL7207872A
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 DE19712129584 external-priority patent/DE2129584C3/de
Priority claimed from DE19712132962 external-priority patent/DE2132962C3/de
Priority claimed from DE19722215314 external-priority patent/DE2215314C3/de
Priority claimed from DE19722216565 external-priority patent/DE2216565C3/de
Application filed filed Critical
Publication of NL7207872A publication Critical patent/NL7207872A/xx

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL7207872A 1971-06-15 1972-06-09 NL7207872A (cs)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19712129584 DE2129584C3 (de) 1971-06-15 1971-06-15 Verfahren zur Herstellung von Phosphonsäuredihalogeniden
DE19712132962 DE2132962C3 (de) 1971-07-02 1971-07-02 Verfahren zur Herstellung von 2-Chloräthanphosphonsäuredichlorid
DE19722215314 DE2215314C3 (de) 1972-03-29 1972-03-29 Verfahren zur Herstellung von 2-Chloräthanphosphonsäuredichlorid
DE19722216565 DE2216565C3 (de) 1972-04-06 1972-04-06 Verfahren zur Herstellung von Phosphonsäuredihalogeniden

Publications (1)

Publication Number Publication Date
NL7207872A true NL7207872A (cs) 1972-12-19

Family

ID=27431264

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207872A NL7207872A (cs) 1971-06-15 1972-06-09

Country Status (12)

Country Link
JP (1) JPS5652025B2 (cs)
AT (1) AT317251B (cs)
BE (1) BE784923A (cs)
CA (1) CA969194A (cs)
CH (1) CH583743A5 (cs)
CS (1) CS166044B2 (cs)
DD (1) DD99383A5 (cs)
FR (1) FR2141962B1 (cs)
GB (1) GB1393034A (cs)
IL (1) IL39681A (cs)
IT (1) IT956531B (cs)
NL (1) NL7207872A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972923A (en) * 1971-06-15 1976-08-03 Hoechst Aktiengesellschaft Process for the preparation of phosphonic acid dihalides
DE2259454C3 (de) * 1972-12-05 1980-10-23 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Halogenmethanphosphonsäuredihalogenid
DE2357676C2 (de) * 1973-11-19 1982-02-04 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 2-Halogenäthanphosphonsäuredihalogenid und Vinylphosphonsäuredihalogenid
DE3033614A1 (de) * 1980-09-06 1982-04-29 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von vinylphosphonsaeuredichlorid und 2-chlorethanphosphonsaeuredichlorid
DE3541627A1 (de) * 1985-11-26 1987-05-27 Hoechst Ag Verfahren zur herstellung von phosphonsaeuredichloriden
DE3629579A1 (de) * 1986-08-30 1988-03-03 Hoechst Ag Verfahren zur herstellung von 2-chlorethanphosphonsaeuredichlorid
DE3629578A1 (de) * 1986-08-30 1988-03-03 Hoechst Ag Verfahren zur herstellung von vinylphosphonsaeuredichlorid
DE3641100A1 (de) * 1986-12-02 1988-06-09 Hoechst Ag Verfahren zur herstellung von 2-chlorethanphosphonsaeuredichlorid

Also Published As

Publication number Publication date
IT956531B (it) 1973-10-10
CA969194A (en) 1975-06-10
GB1393034A (en) 1975-05-07
CH583743A5 (cs) 1977-01-14
IL39681A0 (en) 1972-08-30
FR2141962B1 (cs) 1977-12-23
JPS5652025B2 (cs) 1981-12-09
FR2141962A1 (cs) 1973-01-26
BE784923A (fr) 1972-12-15
CS166044B2 (cs) 1976-01-29
IL39681A (en) 1975-11-25
JPS4872126A (cs) 1973-09-29
AT317251B (de) 1974-08-26
DD99383A5 (cs) 1973-08-05

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed