BE808187A - Procede de preparation d'halogenures d'acides halogenomethyl-phosphoniques - Google Patents

Procede de preparation d'halogenures d'acides halogenomethyl-phosphoniques

Info

Publication number
BE808187A
BE808187A BE138484A BE138484A BE808187A BE 808187 A BE808187 A BE 808187A BE 138484 A BE138484 A BE 138484A BE 138484 A BE138484 A BE 138484A BE 808187 A BE808187 A BE 808187A
Authority
BE
Belgium
Prior art keywords
halogenomethyl
halogenides
preparing
phosphonic acids
phosphonic
Prior art date
Application number
BE138484A
Other languages
English (en)
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE808187A publication Critical patent/BE808187A/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
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • C07F9/34—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)
BE138484A 1972-12-04 1973-12-04 Procede de preparation d'halogenures d'acides halogenomethyl-phosphoniques BE808187A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2259241A DE2259241C3 (de) 1972-12-04 1972-12-04 Verfahren zur Herstellung von Halogenmethylphosphinsäurehalogeniden

Publications (1)

Publication Number Publication Date
BE808187A true BE808187A (fr) 1974-06-04

Family

ID=5863434

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138484A BE808187A (fr) 1972-12-04 1973-12-04 Procede de preparation d'halogenures d'acides halogenomethyl-phosphoniques

Country Status (10)

Country Link
US (1) US3943170A (de)
JP (1) JPS4986326A (de)
BE (1) BE808187A (de)
CA (1) CA1013763A (de)
CH (1) CH590295A5 (de)
DE (1) DE2259241C3 (de)
FR (1) FR2208912B1 (de)
GB (1) GB1401108A (de)
IT (1) IT1002115B (de)
NL (1) NL7316339A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357676C2 (de) * 1973-11-19 1982-02-04 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 2-Halogenäthanphosphonsäuredihalogenid und Vinylphosphonsäuredihalogenid
DE2822655A1 (de) * 1978-05-24 1979-11-29 Hoechst Ag Verfahren zur herstellung von halogenmethylphosphinsaeurehalogeniden
DE3707639A1 (de) * 1987-03-10 1988-09-22 Hoechst Ag Cyanomethansaeurehalogenide des phosphors, verfahren zu ihrer herstellung und das vorprodukt cyanomethyl-methylphosphinsaeureaethylester

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188281A (en) * 1954-03-31 1965-06-08 Olin Mathieson Production of methyl dichlorophosphine oxide
US3200145A (en) * 1964-03-22 1965-08-10 Olin Mathieson Manufacture of methyl dichloro-phosphine oxide
DE2129583C3 (de) * 1971-06-15 1979-06-28 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Phosphinsäureanhydriden

Also Published As

Publication number Publication date
CA1013763A (en) 1977-07-12
FR2208912A1 (de) 1974-06-28
JPS4986326A (de) 1974-08-19
DE2259241B2 (de) 1979-02-01
IT1002115B (it) 1976-05-20
GB1401108A (en) 1975-07-16
DE2259241A1 (de) 1974-06-06
NL7316339A (de) 1974-06-06
FR2208912B1 (de) 1978-06-02
DE2259241C3 (de) 1979-10-31
US3943170A (en) 1976-03-09
CH590295A5 (de) 1977-07-29

Similar Documents

Publication Publication Date Title
BE808592A (fr) Procede de preparation d'acides phtaliques
BE808841A (fr) Procede de preparation d'amines substituees
BE814256A (fr) Procede de preparation de chlorures d'acides carboxyliques
BE791474A (fr) Procede de preparation de derives d'acides cycloalcoylaminoarylcarboxyliques
BE811823A (fr) Procede de preparation d'acides perfluoroalkymethylenecarboxyliques
RO62810A (fr) Procede pour la preparation des acides hydroxydiphenylylpropioniques
BE821369A (fr) Procede de preparation d'acides ether-polycarboxyliques
CH550794A (fr) Procede de preparation des esters amino alcoyles d'acides anilino-2 nicotiniques.
BE809126A (fr) Procede de preparation de chlorure d'acides alpha-chlorocarboxyliques
BE793689A (fr) Procede de preparation d'acides 2-alcoxy-5-alcoysulfonylbenzoique
BE803647A (fr) Procede de preparation d'esters alkyliques d'acides arylacetiques
BE768727A (fr) Procede de preparation d'acides cetocarboxyliques aromatiques
BE832520A (fr) Procede de preparation d'acides aminoarylsulfoniques
BE793231A (fr) Procede de preparation d'halogenures d'acides
BE808187A (fr) Procede de preparation d'halogenures d'acides halogenomethyl-phosphoniques
BE807481A (fr) Procede de preparation d'acides di-et polyhydroxycarboxyliques
BE792848A (fr) Procede de preparation d'acides alpha-amino-2-hydroxyphenylacetiques
BE789996A (fr) Procede de decarboxylation d'acides hydroxyarylcarboxyliques
BE805999A (fr) Procede de preparation d'ethers en 4 d'acides 3-amino-5- sulfamoyl-benzoiques
BE758231A (fr) Procede de preparation d'halogenures d'acides trihalomethylbenzene - sulfoniques
BE770778A (fr) Procede de preparation d'acides percaboxyliques
BE821368A (fr) Procede de preparation d'acides ether-polycarboxyliques
BE811242A (fr) Procede de preparation d'acides 2-aryl-2-hydroxyiminoacetiques
RO62639A (fr) Procede pour la preparation des acides 2-alcoxy-inferieur-5-alkyle-inferieur-
BE778814A (fr) Procede de preparation d'acides