BE857738A - Procede de preparation d'alkylphosphines - Google Patents

Procede de preparation d'alkylphosphines

Info

Publication number
BE857738A
BE857738A BE180123A BE180123A BE857738A BE 857738 A BE857738 A BE 857738A BE 180123 A BE180123 A BE 180123A BE 180123 A BE180123 A BE 180123A BE 857738 A BE857738 A BE 857738A
Authority
BE
Belgium
Prior art keywords
alkylphosphines
preparation
Prior art date
Application number
BE180123A
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 BE857738A publication Critical patent/BE857738A/fr

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE180123A 1976-08-13 1977-08-12 Procede de preparation d'alkylphosphines BE857738A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2636558A DE2636558C3 (de) 1976-08-13 1976-08-13 Verfahren zur Herstellung von Alkylphosphinen

Publications (1)

Publication Number Publication Date
BE857738A true BE857738A (fr) 1978-02-13

Family

ID=5985410

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180123A BE857738A (fr) 1976-08-13 1977-08-12 Procede de preparation d'alkylphosphines

Country Status (9)

Country Link
US (1) US4156697A (fr)
BE (1) BE857738A (fr)
CA (1) CA1073926A (fr)
CH (1) CH632276A5 (fr)
DE (1) DE2636558C3 (fr)
FR (1) FR2361411A1 (fr)
GB (1) GB1544759A (fr)
IT (1) IT1079913B (fr)
NL (1) NL7707058A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822777A1 (de) * 1988-07-06 1990-01-11 Hoechst Ag Verfahren zur entfernung von phosphorwasserstoff aus abluft
JP2000109491A (ja) * 1998-10-02 2000-04-18 Kankyo Kagaku Center:Kk 第二級ホスフィンの製造法
CN111995641B (zh) * 2020-08-28 2022-11-01 苏州求索生物科技有限公司 一种烷基膦的生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437797A (en) * 1944-07-13 1948-03-16 Du Pont New metal salts of organic phosphines and processes of making the same
US3153670A (en) * 1962-03-16 1964-10-20 Monsanto Co Vinyl amines
US3253036A (en) * 1962-03-21 1966-05-24 Allied Chem Alkylation of amines with alkyl phosphites
US3340333A (en) * 1963-07-01 1967-09-05 Hooker Chemical Corp Preparation of phosphorus compounds containing a phosphoryl group
US3366687A (en) * 1964-06-11 1968-01-30 Gulf Research Development Co Process for preparing primary and secondary amines
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
DE2407461C2 (de) * 1974-02-16 1983-03-03 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Alkylphosphinen

Also Published As

Publication number Publication date
CA1073926A (fr) 1980-03-18
IT1079913B (it) 1985-05-13
US4156697A (en) 1979-05-29
CH632276A5 (de) 1982-09-30
NL7707058A (nl) 1978-02-15
FR2361411A1 (fr) 1978-03-10
DE2636558C3 (de) 1979-05-17
DE2636558B2 (de) 1978-09-14
DE2636558A1 (de) 1978-02-16
GB1544759A (en) 1979-04-25
FR2361411B1 (fr) 1984-05-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19890831