DK435876A - Fremgangsmade til fremstilling af phosphitchlorider - Google Patents

Fremgangsmade til fremstilling af phosphitchlorider

Info

Publication number: DK435876A
Authority: DK; Denmark
Prior art keywords: phosphitchlorides; procedure; phosphitchlorides procedure
Prior art date: 1975-09-29

Application number

DK435876A

Other languages

English (en)

Other versions

DK143281C (da

DK143281B (da

Inventor

Z Mazour

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.)

1975-09-29

Filing date

1976-09-28

Publication date

1977-03-30

1976-09-28 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1977-03-30 Publication of DK435876A publication Critical patent/DK435876A/da

1981-08-03 Publication of DK143281B publication Critical patent/DK143281B/da

1981-12-07 Application granted granted Critical

1981-12-07 Publication of DK143281C publication Critical patent/DK143281C/da

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
- C07F9/06—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

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)

DK435876A 1975-09-29 1976-09-28 Fremgangsmaade til fremstilling af phosphitchlorider DK143281C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US61777875A	1975-09-29	1975-09-29
US61777875		1975-09-29

Publications (3)

Publication Number	Publication Date
DK435876A true DK435876A (da)	1977-03-30
DK143281B DK143281B (da)	1981-08-03
DK143281C DK143281C (da)	1981-12-07

Family

ID=24475041

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK435876A DK143281C (da)	1975-09-29	1976-09-28	Fremgangsmaade til fremstilling af phosphitchlorider

Country Status (9)

Country	Link
US (1)	US4079103A (da)
JP (1)	JPS603317B2 (da)
CA (1)	CA1082218A (da)
CH (1)	CH601328A5 (da)
DE (1)	DE2643442C2 (da)
DK (1)	DK143281C (da)
FR (1)	FR2325656A1 (da)
GB (1)	GB1555791A (da)
NL (1)	NL187357C (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
JPS61112088A (ja) *	1984-11-06	1986-05-30	Nippon Chem Ind Co Ltd:The	高純度、高収率の塩化ホスフアイトの製造方法
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
RU2071478C1 (ru) *	1991-03-26	1997-01-10	Циба Гейги АГ	Несимметричные арилфосфиты, полимерная композиция и способ ее получения
WO2009072591A1 (ja) *	2007-12-06	2009-06-11	Nippon Chemical Industrial Co., Ltd	高純度塩化ホスファイトの製造方法
CN110862412B (zh) *	2019-11-07	2022-03-25	山东亿盛实业股份有限公司	一种制备氯代亚磷酸二乙酯的方法

1976
- 1976-09-24 GB GB39865/76A patent/GB1555791A/en not_active Expired
- 1976-09-27 CA CA262,087A patent/CA1082218A/en not_active Expired
- 1976-09-27 DE DE2643442A patent/DE2643442C2/de not_active Expired
- 1976-09-27 CH CH1219076A patent/CH601328A5/xx not_active IP Right Cessation
- 1976-09-28 NL NLAANVRAGE7610743,A patent/NL187357C/xx not_active IP Right Cessation
- 1976-09-28 JP JP51116456A patent/JPS603317B2/ja not_active Expired
- 1976-09-28 DK DK435876A patent/DK143281C/da active
- 1976-09-29 FR FR7629254A patent/FR2325656A1/fr active Granted
- 1976-10-18 US US05/733,493 patent/US4079103A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL187357C (nl)	1991-09-02
US4079103A (en)	1978-03-14
DK143281C (da)	1981-12-07
DE2643442C2 (de)	1984-11-22
CA1082218A (en)	1980-07-22
JPS603317B2 (ja)	1985-01-26
DK143281B (da)	1981-08-03
CH601328A5 (da)	1978-07-14
FR2325656A1 (fr)	1977-04-22
GB1555791A (en)	1979-11-14
JPS5242822A (en)	1977-04-04
DE2643442A1 (de)	1977-04-07
NL7610743A (nl)	1977-03-31
FR2325656B1 (da)	1978-11-03
NL187357B (nl)	1991-04-02

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