DK143137C - Fremgangsmaade til fremstilling af phosphitchlorider - Google Patents

Fremgangsmaade til fremstilling af phosphitchlorider

Info

Publication number
DK143137C
DK143137C DK435776A DK435776A DK143137C DK 143137 C DK143137 C DK 143137C DK 435776 A DK435776 A DK 435776A DK 435776 A DK435776 A DK 435776A DK 143137 C DK143137 C DK 143137C
Authority
DK
Denmark
Prior art keywords
phosphitchlorides
preparing
procedure
preparing phosphitchlorides
Prior art date
Application number
DK435776A
Other languages
English (en)
Other versions
DK143137B (da
DK435776A (da
Inventor
Z Mazour
H Brunetti
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of DK435776A publication Critical patent/DK435776A/da
Publication of DK143137B publication Critical patent/DK143137B/da
Application granted granted Critical
Publication of DK143137C publication Critical patent/DK143137C/da

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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • C07F9/146—Esters of phosphorous acids containing P-halide groups
DK435776A 1975-09-29 1976-09-28 Fremgangsmaade til fremstilling af phosphitchlorider DK143137C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61777975 1975-09-29
US05/617,779 US4032602A (en) 1975-09-29 1975-09-29 Process for the production of phosphite chlorides

Publications (3)

Publication Number Publication Date
DK435776A DK435776A (da) 1977-03-30
DK143137B DK143137B (da) 1981-06-29
DK143137C true DK143137C (da) 1981-11-09

Family

ID=24475045

Family Applications (1)

Application Number Title Priority Date Filing Date
DK435776A DK143137C (da) 1975-09-29 1976-09-28 Fremgangsmaade til fremstilling af phosphitchlorider

Country Status (9)

Country Link
US (1) US4032602A (da)
JP (1) JPS603318B2 (da)
CA (1) CA1082217A (da)
CH (1) CH620447A5 (da)
DE (1) DE2643474C2 (da)
DK (1) DK143137C (da)
FR (1) FR2325657A1 (da)
GB (1) GB1555790A (da)
NL (1) NL187356C (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636270C2 (de) * 1976-08-12 1983-06-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Phosphorigsäureesterchloriden und Phosphonigsäureesterchloriden
JPS55139394A (en) * 1979-04-19 1980-10-31 Nippon Tokushu Noyaku Seizo Kk Novel synthetic method of thiol phosphate ester chloride
US4912155A (en) * 1987-02-27 1990-03-27 Ethyl Corporation Antioxidant aromatic fluorophosphites
US4867907A (en) * 1987-07-27 1989-09-19 Ethyl Corporation Aqueous aryl fluorophosphite suspension
DE3911230A1 (de) * 1989-04-07 1990-10-11 Hoechst Ag Verfahren zur herstellung von alkylphosphonigsaeurediestern und/oder dialkylphosphinigsaeureestern
DE3937610A1 (de) * 1989-11-11 1991-05-16 Hoechst Ag Verfahren zur gewinnung von phosphorigsaeure-bis-(2,4-di-tert.-butyl-phenyl)ester-halogeniden
US8357822B2 (en) * 2007-12-06 2013-01-22 Nippon Chemical Industrial Co., Ltd. Process for producing high-purity chlorophosphite

Also Published As

Publication number Publication date
NL187356B (nl) 1991-04-02
JPS5242823A (en) 1977-04-04
US4032602A (en) 1977-06-28
NL7610658A (nl) 1977-03-31
CH620447A5 (da) 1980-11-28
DK143137B (da) 1981-06-29
FR2325657A1 (fr) 1977-04-22
GB1555790A (en) 1979-11-14
FR2325657B1 (da) 1978-11-03
DE2643474C2 (de) 1985-05-09
JPS603318B2 (ja) 1985-01-26
DK435776A (da) 1977-03-30
DE2643474A1 (de) 1977-04-07
NL187356C (nl) 1991-09-02
CA1082217A (en) 1980-07-22

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Legal Events

Date Code Title Description
PBP Patent lapsed