DK103607C - Fremgangsmåde til fremstilling af trialkylphosphiter. - Google Patents

Fremgangsmåde til fremstilling af trialkylphosphiter.

Info

Publication number
DK103607C
DK103607C DK42062AA DK42062A DK103607C DK 103607 C DK103607 C DK 103607C DK 42062A A DK42062A A DK 42062AA DK 42062 A DK42062 A DK 42062A DK 103607 C DK103607 C DK 103607C
Authority
DK
Denmark
Prior art keywords
preparation
trialkyl phosphites
phosphites
trialkyl
Prior art date
Application number
DK42062AA
Other languages
Danish (da)
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DK103607C publication Critical patent/DK103607C/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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • C07F9/142—Esters of phosphorous acids with hydroxyalkyl compounds without 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)
DK42062AA 1961-01-31 1962-01-30 Fremgangsmåde til fremstilling af trialkylphosphiter. DK103607C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96063A US3068269A (en) 1961-01-31 1961-01-31 Process for producing trialkyl phosphites
US12402861A 1961-07-14 1961-07-14

Publications (1)

Publication Number Publication Date
DK103607C true DK103607C (da) 1966-01-31

Family

ID=26790993

Family Applications (1)

Application Number Title Priority Date Filing Date
DK42062AA DK103607C (da) 1961-01-31 1962-01-30 Fremgangsmåde til fremstilling af trialkylphosphiter.

Country Status (8)

Country Link
US (1) US3068269A (pm)
BE (1) BE613241A (pm)
CH (1) CH421067A (pm)
DE (1) DE1186038B (pm)
DK (1) DK103607C (pm)
FR (1) FR1312871A (pm)
GB (1) GB946070A (pm)
NL (2) NL134224C (pm)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309431A (en) * 1962-12-31 1967-03-14 Monsanto Co Method for the preparation of tritertiary alkyl phosphites
US3235629A (en) * 1963-01-30 1966-02-15 Shell Oil Co Selective trialkylphosphite extraction process
CN113387981B (zh) * 2021-06-22 2022-12-02 辽宁陶普唯农化工有限公司 一种亚磷酸二乙酯的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA573117A (en) * 1959-03-31 H. Chadwick David Phosphorous acid esters and method of making same
DE1050747B (de) * 1953-10-19 1959-02-19 Monsanto Chemical Company, St. Louis, Mo. (V. St. A.) Verfahren zur Herstellung von Triestern der phosphorigen Säure
US2859238A (en) * 1956-05-28 1958-11-04 Monsanto Chemicals Trialkyl phosphites
DE1050746B (de) * 1956-07-06 1959-02-19 Ciba Aktiengesellschaft, Basel (Schweiz) Verfahren zur Herstellung von Trialkylphosphiten

Also Published As

Publication number Publication date
NL274078A (pm)
DE1186038B (de) 1965-01-28
GB946070A (en) 1964-01-08
BE613241A (nl) 1962-07-30
CH421067A (de) 1966-09-30
NL134224C (pm)
US3068269A (en) 1962-12-11
FR1312871A (fr) 1962-12-21

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