IT7849280A0 - Procedimento per la produzione di alchilfosfine - Google Patents

Procedimento per la produzione di alchilfosfine

Info

Publication number
IT7849280A0
IT7849280A0 IT7849280A IT4928078A IT7849280A0 IT 7849280 A0 IT7849280 A0 IT 7849280A0 IT 7849280 A IT7849280 A IT 7849280A IT 4928078 A IT4928078 A IT 4928078A IT 7849280 A0 IT7849280 A0 IT 7849280A0
Authority
IT
Italy
Prior art keywords
alkylphosphines
procedure
production
Prior art date
Application number
IT7849280A
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IT7849280A0 publication Critical patent/IT7849280A0/it

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
    • C07F9/50—Organo-phosphines
    • C07F9/5004—Acyclic saturated phosphines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
IT7849280A 1977-05-12 1978-05-10 Procedimento per la produzione di alchilfosfine IT7849280A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721425 DE2721425A1 (de) 1977-05-12 1977-05-12 Verfahren zur herstellung von alkylphosphinen

Publications (1)

Publication Number Publication Date
IT7849280A0 true IT7849280A0 (it) 1978-05-10

Family

ID=6008755

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7849280A IT7849280A0 (it) 1977-05-12 1978-05-10 Procedimento per la produzione di alchilfosfine

Country Status (8)

Country Link
US (1) US4150058A (it)
BE (1) BE866923A (it)
CA (1) CA1071655A (it)
DE (1) DE2721425A1 (it)
FR (1) FR2390451A1 (it)
GB (1) GB1572325A (it)
IT (1) IT7849280A0 (it)
NL (1) NL7805029A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI497151B (zh) 2011-02-28 2015-08-21 Coopervision Int Holding Co Lp 含膦水凝膠隱形眼鏡
FR2986527B1 (fr) * 2012-02-02 2014-03-07 Ecole Polytechnique Dgar Procede de preparation de phosphines tertiaires et de derives de celles-ci.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731458A (en) * 1952-12-30 1956-01-17 Socony Mobil Oil Co Inc Alkylation of yellow phosphorus with olefins
US3079311A (en) * 1961-02-20 1963-02-26 Nalco Chemical Co Method of preparing tertiary phosphines
US3099690A (en) * 1962-07-24 1963-07-30 American Cyanamid Co Preparation of organic phosphorus compounds from phosphorus, an alkyl halide, and anorgano-magnesium halide
DE2116355C3 (de) * 1971-04-03 1979-05-31 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Trialkylphosphoniumhalogeniden
DE2116439B2 (de) * 1971-04-03 1979-05-31 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Trialkylphosphinen
DE2255395C3 (de) * 1972-11-11 1975-10-02 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Dialkyl phosphinen
US4052463A (en) * 1975-10-06 1977-10-04 Stauffer Chemical Company Process for preparing tertiary phosphine sulfides and oxides

Also Published As

Publication number Publication date
DE2721425A1 (de) 1978-11-16
NL7805029A (nl) 1978-11-14
FR2390451A1 (fr) 1978-12-08
GB1572325A (en) 1980-07-30
BE866923A (fr) 1978-11-10
CA1071655A (en) 1980-02-12
US4150058A (en) 1979-04-17

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