DK435189D0 - Fremgangsmaade til fremstilling af phosphonoravsyretetramethylester eller phosphonoravsyretetraethylester - Google Patents

Fremgangsmaade til fremstilling af phosphonoravsyretetramethylester eller phosphonoravsyretetraethylester

Info

Publication number
DK435189D0
DK435189D0 DK435189A DK435189A DK435189D0 DK 435189 D0 DK435189 D0 DK 435189D0 DK 435189 A DK435189 A DK 435189A DK 435189 A DK435189 A DK 435189A DK 435189 D0 DK435189 D0 DK 435189D0
Authority
DK
Denmark
Prior art keywords
phosphonoric
tramethyles
acidetrethylestes
preparing
procedure
Prior art date
Application number
DK435189A
Other languages
English (en)
Other versions
DK435189A (da
Inventor
Herbert Odenbach
Hans-Dieter Block
Michael Immenkeppel
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of DK435189D0 publication Critical patent/DK435189D0/da
Publication of DK435189A publication Critical patent/DK435189A/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 Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK435189A 1988-09-02 1989-09-01 Fremgangsmaade til fremstilling af phosphonoravsyretetramethylester eller phosphonoravsyretetraethylester DK435189A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3829874A DE3829874A1 (de) 1988-09-02 1988-09-02 Verfahren zur synthese von phosphonobernsteinsaeuretetramethylester und phosphonobernsteinsaeuretetraethylester

Publications (2)

Publication Number Publication Date
DK435189D0 true DK435189D0 (da) 1989-09-01
DK435189A DK435189A (da) 1990-03-03

Family

ID=6362172

Family Applications (1)

Application Number Title Priority Date Filing Date
DK435189A DK435189A (da) 1988-09-02 1989-09-01 Fremgangsmaade til fremstilling af phosphonoravsyretetramethylester eller phosphonoravsyretetraethylester

Country Status (6)

Country Link
EP (1) EP0356880A2 (da)
JP (1) JPH02101089A (da)
KR (1) KR900004753A (da)
DE (1) DE3829874A1 (da)
DK (1) DK435189A (da)
FI (1) FI894091A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2748818B2 (ja) * 1993-05-31 1998-05-13 日亜化学工業株式会社 窒化ガリウム系化合物半導体発光素子
DE19519318C2 (de) * 1995-05-26 1997-05-15 Bayer Ag Verfahren zur Herstellung von 2-Phosphonobutan-1,2,4-tricarbonsäure und ihrer Alkalimetallsalze
CN111848672B (zh) * 2020-08-26 2022-09-09 华东理工大学 一种膦酸丁二酸四甲酯的连续化合成工艺
KR102561094B1 (ko) * 2022-07-20 2023-07-28 엔텍이앤씨 주식회사 송풍장치 자동 세정시스템

Also Published As

Publication number Publication date
FI894091A0 (fi) 1989-08-31
FI894091A (fi) 1990-03-03
DE3829874A1 (de) 1990-03-08
EP0356880A2 (de) 1990-03-07
DK435189A (da) 1990-03-03
KR900004753A (ko) 1990-04-12
JPH02101089A (ja) 1990-04-12

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