CH550825A - Verfahren zur herstellung von alkanphosphonsaeurediestern. - Google Patents

Verfahren zur herstellung von alkanphosphonsaeurediestern.

Info

Publication number
CH550825A
CH550825A CH1843770A CH1843770A CH550825A CH 550825 A CH550825 A CH 550825A CH 1843770 A CH1843770 A CH 1843770A CH 1843770 A CH1843770 A CH 1843770A CH 550825 A CH550825 A CH 550825A
Authority
CH
Switzerland
Prior art keywords
production
acid diesters
alkanphosphonic
alkanphosphonic acid
diesters
Prior art date
Application number
CH1843770A
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
Priority claimed from DE19691963014 external-priority patent/DE1963014B2/de
Priority claimed from DE19702043520 external-priority patent/DE2043520A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH550825A publication Critical patent/CH550825A/de

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 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)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1843770A 1969-12-16 1970-12-11 Verfahren zur herstellung von alkanphosphonsaeurediestern. CH550825A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691963014 DE1963014B2 (de) 1969-12-16 1969-12-16 Verfahren zur herstellung von alkanphosphonsaeurediestern
DE19702043520 DE2043520A1 (en) 1970-09-02 1970-09-02 Alkane phosphonic acid di-esters prepn

Publications (1)

Publication Number Publication Date
CH550825A true CH550825A (de) 1974-06-28

Family

ID=25758249

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1843770A CH550825A (de) 1969-12-16 1970-12-11 Verfahren zur herstellung von alkanphosphonsaeurediestern.

Country Status (6)

Country Link
US (1) US3812222A (de)
BE (1) BE760312A (de)
CH (1) CH550825A (de)
FR (1) FR2073776A5 (de)
IL (1) IL35844A (de)
NL (1) NL7018115A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001352A (en) * 1973-01-19 1977-01-04 Hoechst Aktiengesellschaft Process for the preparation of ethane-1,2-diphosphinic acid diesters
NL7612608A (nl) * 1975-11-18 1977-05-23 Hoechst Ag Werkwijze voor het bereiden van alkaanfosfon- zuuresters.
US4108889A (en) * 1976-11-19 1978-08-22 The Procter & Gamble Company Preparing alkane phosphonic acids and intermediates
US4207195A (en) * 1978-05-12 1980-06-10 Mobil Oil Corporation Sulfurized olefin adducts of dihydrocarbyl phosphites and lubricant compositions containing same
DD160538A1 (de) * 1980-11-26 1983-09-07 Adw Ddr Verfahren zum einbringen von hydrophoben fotografischen zusaetzen
US4590014A (en) * 1984-09-06 1986-05-20 Economics Laboratory, Inc. Synthesis of alkyl phosphinate salts
US4740332A (en) * 1986-05-12 1988-04-26 E. R. Squibb & Sons, Inc. Process for preparing phosphonous acids
US5104579A (en) * 1988-06-24 1992-04-14 Mobil Oil Corporation Phosphonate adducts of olefinic lubricants having enhanced properties
WO1997018905A1 (en) * 1995-11-20 1997-05-29 Berg Technology, Inc. Method of providing corrosion protection
DE19927787C2 (de) 1999-06-18 2003-12-11 Clariant Gmbh Verfahren zur Herstellung von Alkylphosphonsäuren
DE10208255A1 (de) * 2002-02-26 2003-09-04 Bayer Ag Verfahren zur Herstellung von Dimethylpropanphosphonat
CA2496100A1 (en) * 2004-03-10 2005-09-10 Afton Chemical Corporation Power transmission fluids with enhanced extreme pressure characteristics
US7208554B2 (en) * 2004-04-07 2007-04-24 Rhodia Inc. Polyoxyalkylene phosphonates and improved process for their synthesis
US7410935B2 (en) * 2006-03-22 2008-08-12 Afton Chemical Corporation Gear fluids
CN114945652A (zh) 2020-01-17 2022-08-26 雅富顿化学公司 摩擦改进剂化合物及相关组合物和方法

Also Published As

Publication number Publication date
US3812222A (en) 1974-05-21
IL35844A (en) 1973-11-28
NL7018115A (de) 1971-06-18
IL35844A0 (en) 1971-02-25
BE760312A (fr) 1971-06-14
FR2073776A5 (de) 1971-10-01

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Legal Events

Date Code Title Description
PL Patent ceased