BE776736A - Preparation de l'acide 2-chloro-ethane-phosphonique - Google Patents

Preparation de l'acide 2-chloro-ethane-phosphonique

Info

Publication number
BE776736A
BE776736A BE776736A BE776736A BE776736A BE 776736 A BE776736 A BE 776736A BE 776736 A BE776736 A BE 776736A BE 776736 A BE776736 A BE 776736A BE 776736 A BE776736 A BE 776736A
Authority
BE
Belgium
Prior art keywords
ethane
chloro
preparation
phosphonic acid
phosphonic
Prior art date
Application number
BE776736A
Other languages
English (en)
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 BE776736A publication Critical patent/BE776736A/fr

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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
BE776736A 1971-11-12 1971-12-15 Preparation de l'acide 2-chloro-ethane-phosphonique BE776736A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2156284A DE2156284C3 (de) 1971-11-12 1971-11-12 Herstellung von 2-Chloräthanphosphonsäure

Publications (1)

Publication Number Publication Date
BE776736A true BE776736A (fr) 1972-06-15

Family

ID=5824947

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776736A BE776736A (fr) 1971-11-12 1971-12-15 Preparation de l'acide 2-chloro-ethane-phosphonique

Country Status (14)

Country Link
JP (1) JPS5946960B2 (fr)
AT (1) AT309465B (fr)
BE (1) BE776736A (fr)
CA (1) CA942766A (fr)
CH (1) CH561224A5 (fr)
CS (1) CS164917B2 (fr)
DE (1) DE2156284C3 (fr)
FR (1) FR2159845A5 (fr)
GB (1) GB1356688A (fr)
IL (1) IL38341A (fr)
IT (1) IT943887B (fr)
NL (1) NL7116982A (fr)
RO (1) RO63331A (fr)
SU (1) SU482948A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1085870A (fr) * 1976-12-20 1980-09-16 Robert J. Kiesel Preparation d'acide haloalkylphosphonique
JPS6247576U (fr) * 1985-09-10 1987-03-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787486A (en) * 1969-10-17 1974-01-22 Gaf Corp Preparation of haloethane phosphonic acids

Also Published As

Publication number Publication date
IL38341A0 (en) 1972-02-29
RO63331A (fr) 1978-08-15
AT309465B (de) 1973-08-27
IT943887B (it) 1973-04-10
GB1356688A (en) 1974-06-12
DE2156284B2 (de) 1979-12-06
JPS5946960B2 (ja) 1984-11-15
NL7116982A (fr) 1973-05-15
CH561224A5 (fr) 1975-04-30
CS164917B2 (fr) 1975-11-28
DE2156284C3 (de) 1980-08-07
DE2156284A1 (de) 1973-05-17
SU482948A3 (ru) 1975-08-30
CA942766A (en) 1974-02-26
JPS4857929A (fr) 1973-08-14
FR2159845A5 (fr) 1973-06-22
IL38341A (en) 1974-06-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B

Effective date: 19861231