CH506566A - Process for the preparation of phosphonic acid dialkyl esters - Google Patents

Process for the preparation of phosphonic acid dialkyl esters

Info

Publication number: CH506566A
Authority: CH; Switzerland
Prior art keywords: preparation; phosphonic acid; dialkyl esters; acid dialkyl; esters
Prior art date: 1969-01-30

Application number

CH146069A

Other languages

German (de)

Inventor

Helmut Dr Huber-Emden

Karl Dr Eschle

Arthur Dr Maeder

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.)

1969-01-30

Filing date

1969-01-30

Publication date

1971-04-30

1969-01-30 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1969-01-30 Priority to CH146069A priority Critical patent/CH506566A/en

1969-01-30 Priority to CH1858670A priority patent/CH511899A/en

1969-12-29 Priority to SE17962/69A priority patent/SE360083B/xx

1970-01-19 Priority to IL33729A priority patent/IL33729A/en

1970-01-20 Priority to FR7001998A priority patent/FR2029669A1/fr

1970-01-22 Priority to DE19702002729 priority patent/DE2002729A1/en

1970-01-22 Priority to GB1265121D priority patent/GB1265121A/en

1970-01-22 Priority to US5148A priority patent/US3679779A/en

1970-01-29 Priority to AT872571A priority patent/AT303068B/en

1970-01-29 Priority to ES375997A priority patent/ES375997A1/en

1970-01-29 Priority to AT83070A priority patent/AT302363B/en

1970-01-29 Priority to NL7001286A priority patent/NL7001286A/xx

1970-01-29 Priority to BE745119D priority patent/BE745119A/en

1970-01-30 Priority to BR216481/70A priority patent/BR7016481D0/en

1970-01-30 Priority to JP45008058A priority patent/JPS4819308B1/ja

1971-04-30 Publication of CH506566A publication Critical patent/CH506566A/en

1972-11-11 Priority to JP47113401A priority patent/JPS492115B1/ja

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
- C08K5/5353—Esters of phosphonic acids containing also nitrogen
- 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
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Compositions Of Macromolecular Compounds (AREA)
Anti-Oxidant Or Stabilizer Compositions (AREA)

CH146069A 1969-01-30 1969-01-30 Process for the preparation of phosphonic acid dialkyl esters CH506566A (en)

Priority Applications (16)

Application Number	Priority Date	Filing Date	Title
CH146069A CH506566A (en)	1969-01-30	1969-01-30	Process for the preparation of phosphonic acid dialkyl esters
CH1858670A CH511899A (en)	1969-01-30	1969-01-30	Dialkyl phosphonates having anti oxidant activity
SE17962/69A SE360083B (en)	1969-01-30	1969-12-29
IL33729A IL33729A (en)	1969-01-30	1970-01-19	Phosphonic acid dialkyl esters,their manufacture and their use as antioxidants
FR7001998A FR2029669A1 (en)	1969-01-30	1970-01-20
US5148A US3679779A (en)	1969-01-30	1970-01-22	Phosphonic acid dialkyl esters
GB1265121D GB1265121A (en)	1969-01-30	1970-01-22
DE19702002729 DE2002729A1 (en)	1969-01-30	1970-01-22	Phosphonic acid dialkyl esters, their production and their use as antioxidants
AT872571A AT303068B (en)	1969-01-30	1970-01-29	Process for the preparation of new phosphonic acid dialkyl esters
ES375997A ES375997A1 (en)	1969-01-30	1970-01-29	Procedure for the preparation of dialkylic sters of phosphonic acid. (Machine-translation by Google Translate, not legally binding)
AT83070A AT302363B (en)	1969-01-30	1970-01-29	Process for the preparation of new phosphonic acid dialkyl esters
NL7001286A NL7001286A (en)	1969-01-30	1970-01-29
BE745119D BE745119A (en)	1969-01-30	1970-01-29	PHOSPHONIC DIALKYLESTERS, THEIR PREPARATION PROCESS AND THEIR USE AS ANTIOXIDANTS
BR216481/70A BR7016481D0 (en)	1969-01-30	1970-01-30	PROCESS FOR THE MANUFACTURE OF DIALKYL ESTERS OF PHOSPHONIC ACID
JP45008058A JPS4819308B1 (en)	1969-01-30	1970-01-30
JP47113401A JPS492115B1 (en)	1969-01-30	1972-11-11

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH146069A CH506566A (en)	1969-01-30	1969-01-30	Process for the preparation of phosphonic acid dialkyl esters

Publications (1)

Publication Number	Publication Date
CH506566A true CH506566A (en)	1971-04-30

Family

ID=4210982

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH146069A CH506566A (en)	1969-01-30	1969-01-30	Process for the preparation of phosphonic acid dialkyl esters
CH1858670A CH511899A (en)	1969-01-30	1969-01-30	Dialkyl phosphonates having anti oxidant activity

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH1858670A CH511899A (en)	1969-01-30	1969-01-30	Dialkyl phosphonates having anti oxidant activity

Country Status (12)

Country	Link
US (1)	US3679779A (en)
JP (2)	JPS4819308B1 (en)
AT (2)	AT303068B (en)
BE (1)	BE745119A (en)
BR (1)	BR7016481D0 (en)
CH (2)	CH506566A (en)
DE (1)	DE2002729A1 (en)
FR (1)	FR2029669A1 (en)
GB (1)	GB1265121A (en)
IL (1)	IL33729A (en)
NL (1)	NL7001286A (en)
SE (1)	SE360083B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4104287A (en) *	1973-02-24	1978-08-01	Basf Aktiengesellschaft	4-M,M'-Di-t-butyl-p-hydroxyphenyl) butyl-2 compounds
DE2448415A1 (en) *	1973-10-11	1975-04-24	Raychem Corp	ANTIOXYDANTS AND POLYMER COMPOUNDS CONTAINING THESE ANTIOXYDANTS
JPS5267715U (en) *	1975-11-15	1977-05-19
JPS536018U (en) *	1976-06-30	1978-01-19
JPS536019U (en) *	1976-06-30	1978-01-19
JPS5314924A (en) *	1976-07-27	1978-02-10	Matsushita Electric Works Ltd	Sheet material for roof backing
US4098760A (en) *	1977-01-13	1978-07-04	Uniroyal, Inc.	Substituted haloacetamide antioxidants for elastomers and plastic polymers
JPS53106022U (en) *	1977-01-31	1978-08-25
US4192796A (en) *	1979-03-26	1980-03-11	American Cyanamid Company	Polymers stabilized with organo-phosphorus compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2908605A (en) *	1955-11-03	1959-10-13	Ciba Ltd	New organic phosphorus compounds and process for their manufacture
US2875232A (en) *	1956-02-14	1959-02-24	Eastman Kodak Co	Phosphonoalkanamides prepared from phosphites and lactams

1969
- 1969-01-30 CH CH146069A patent/CH506566A/en not_active IP Right Cessation
- 1969-01-30 CH CH1858670A patent/CH511899A/en not_active IP Right Cessation
- 1969-12-29 SE SE17962/69A patent/SE360083B/xx unknown
1970
- 1970-01-19 IL IL33729A patent/IL33729A/en unknown
- 1970-01-20 FR FR7001998A patent/FR2029669A1/fr not_active Withdrawn
- 1970-01-22 US US5148A patent/US3679779A/en not_active Expired - Lifetime
- 1970-01-22 DE DE19702002729 patent/DE2002729A1/en active Pending
- 1970-01-22 GB GB1265121D patent/GB1265121A/en not_active Expired
- 1970-01-29 AT AT872571A patent/AT303068B/en not_active IP Right Cessation
- 1970-01-29 NL NL7001286A patent/NL7001286A/xx unknown
- 1970-01-29 AT AT83070A patent/AT302363B/en not_active IP Right Cessation
- 1970-01-29 BE BE745119D patent/BE745119A/en unknown
- 1970-01-30 BR BR216481/70A patent/BR7016481D0/en unknown
- 1970-01-30 JP JP45008058A patent/JPS4819308B1/ja active Pending
1972
- 1972-11-11 JP JP47113401A patent/JPS492115B1/ja active Pending

Also Published As

Publication number	Publication date
AT303068B (en)	1972-11-10
BE745119A (en)	1970-07-29
FR2029669A1 (en)	1970-10-23
NL7001286A (en)	1970-08-03
DE2002729A1 (en)	1970-08-13
JPS492115B1 (en)	1974-01-18
IL33729A (en)	1973-02-28
US3679779A (en)	1972-07-25
JPS4819308B1 (en)	1973-06-12
BR7016481D0 (en)	1973-04-05
SE360083B (en)	1973-09-17
AT302363B (en)	1972-10-10
GB1265121A (en)	1972-03-01
CH511899A (en)	1971-08-31
IL33729A0 (en)	1970-03-22

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Legal Events

Date	Code	Title	Description
1976-08-31	PL	Patent ceased