ZA9810859B - Process for preparing dialkylphosphinic acids. - Google Patents

Process for preparing dialkylphosphinic acids.

Info

Publication number
ZA9810859B
ZA9810859B ZA9810859A ZA9810859A ZA9810859B ZA 9810859 B ZA9810859 B ZA 9810859B ZA 9810859 A ZA9810859 A ZA 9810859A ZA 9810859 A ZA9810859 A ZA 9810859A ZA 9810859 B ZA9810859 B ZA 9810859B
Authority
ZA
South Africa
Prior art keywords
dialkylphosphinic acids
preparing
preparing dialkylphosphinic
acids
dialkylphosphinic
Prior art date
Application number
ZA9810859A
Inventor
Norbert Weferling
Hans-Peter Schmitz
Guenter Kolbe
Original Assignee
Clariant Gmbh
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 Clariant Gmbh filed Critical Clariant Gmbh
Publication of ZA9810859B publication Critical patent/ZA9810859B/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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/30—Phosphinic acids R2P(=O)(OH); Thiophosphinic acids, i.e. R2P(=X)(XH) (X = S, Se)
ZA9810859A 1997-11-28 1998-11-27 Process for preparing dialkylphosphinic acids. ZA9810859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997152734 DE19752734C1 (en) 1997-11-28 1997-11-28 Production of di:alkyl-phosphinic acids and=or their alkali salts

Publications (1)

Publication Number Publication Date
ZA9810859B true ZA9810859B (en) 2000-05-29

Family

ID=7850069

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9810859A ZA9810859B (en) 1997-11-28 1998-11-27 Process for preparing dialkylphosphinic acids.

Country Status (2)

Country Link
DE (2) DE19752734C1 (en)
ZA (1) ZA9810859B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912920C2 (en) 1999-03-22 2001-06-21 Clariant Gmbh Polymeric phosphinic acids and their salts
DE10244576A1 (en) * 2002-09-25 2004-04-08 Clariant Gmbh Flame retardant thermosetting compounds
DE10244578A1 (en) * 2002-09-25 2004-04-08 Clariant Gmbh Flame retardant thermosetting compounds
DE10244579A1 (en) * 2002-09-25 2004-04-08 Clariant Gmbh Flame retardant thermosetting compounds
DE10309570B3 (en) 2003-03-04 2004-09-02 Clariant Gmbh Modified polyethylene phosphinic acids and their salts
DE102004023085A1 (en) * 2004-05-11 2005-12-15 Clariant Gmbh Dialkylphosphinic acid salts, a process for their preparation and their use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430932A1 (en) * 1994-08-31 1996-03-07 Hoechst Ag Flame retardant polyester molding compound

Also Published As

Publication number Publication date
DE19851618C2 (en) 2000-07-27
DE19851618A1 (en) 1999-06-24
DE19752734C1 (en) 1999-11-04

Similar Documents

Publication Publication Date Title
HK1051693A1 (en) Process for preparing adefovir dipivoxil.
CY2551B1 (en) Process for preparing eprosartan
HUP0002105A3 (en) Method for preparing 1,1,1,3,3-pentachlorobutane
EP1023250A4 (en) Process for preparing 2,6-dialkylnaphthalene
ZA9810914B (en) Process for preparing salts of dialkylphosphinic acids.
EP1026255A4 (en) Process for preparing xylitol
HK1017360A1 (en) Process for preparing n-phosphonomethylglycine
IL134059A0 (en) Process for preparing aminoarylacetylenes
GB9713283D0 (en) Method for preparing aminoalkoxysiloxanes
EG23935A (en) Process for preparing eprosartin
ZA989228B (en) Method for preparing substituted 4-phenyl-4-cyanocyclo-hexanoic acids
EG22077A (en) Process for preparing 4-substituted-ih-indole-3 glyoxamides
ZA9810859B (en) Process for preparing dialkylphosphinic acids.
EP1026254A4 (en) Process for preparing xylitol
CY2478B1 (en) Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids.
ZA992631B (en) Process for preparing hydroxamic acids.
IL126184A (en) Process for preparing pentafluoropentanol
HK1030422A1 (en) Method for preparing oxazaphosphorin-2-amines.
ZA982449B (en) Process for preparing 1-Alkyl-4-(2-chloro-3-alkoxy-4-alkylsulfonylbenzoyl)-5-hydroxypyrazole and related compounds.
ZA9610053B (en) Process for preparing dioxoazabicyclohexanes.
EP0685484A3 (en) Process for preparing vinyl phosphonic acids.
IL133288A (en) Process for preparing 3-isochromanone
GB9712086D0 (en) Process for preparing polyketones
IL125646A0 (en) Process for preparing n-pyruvyl-l-proline
AU8232098A (en) Process for preparing tri-aryl-alkylalkenes