ATE136T1 - PROCESS FOR PRODUCTION OF TRIPHENYLPHOSPHINE. - Google Patents

PROCESS FOR PRODUCTION OF TRIPHENYLPHOSPHINE.

Info

Publication number
ATE136T1
ATE136T1 AT79101396T AT79101396T ATE136T1 AT E136 T1 ATE136 T1 AT E136T1 AT 79101396 T AT79101396 T AT 79101396T AT 79101396 T AT79101396 T AT 79101396T AT E136 T1 ATE136 T1 AT E136T1
Authority
AT
Austria
Prior art keywords
triphenylphosphine
chloroform
production
solvent
phosgene
Prior art date
Application number
AT79101396T
Other languages
German (de)
Inventor
Emil Albin Dr. Broger
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE136T1 publication Critical patent/ATE136T1/en

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
    • C07F9/505—Preparation; Separation; Purification; Stabilisation
    • C07F9/509—Preparation; Separation; Purification; Stabilisation by reduction of pentavalent phosphorus derivatives, e.g. -P=X with X = O, S, Se or -P-Hal2
    • 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
    • C07F9/535—Organo-phosphoranes

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

A process is disclosed for producing triphenylphosphine in which a triphenylphosphine dichloride-chloroform adduct, obtained by reacting triphenylphosphine oxide with phosgene in chloroform, is reduced with hydrogen. The reduction proceeds in a chloroform solvent or in the absence of a solvent.
AT79101396T 1978-06-02 1979-05-08 PROCESS FOR PRODUCTION OF TRIPHENYLPHOSPHINE. ATE136T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH607178 1978-06-02
EP79101396A EP0005746B1 (en) 1978-06-02 1979-05-08 Process for preparing triphenyl phosphine

Publications (1)

Publication Number Publication Date
ATE136T1 true ATE136T1 (en) 1981-08-15

Family

ID=4303770

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79101396T ATE136T1 (en) 1978-06-02 1979-05-08 PROCESS FOR PRODUCTION OF TRIPHENYLPHOSPHINE.

Country Status (5)

Country Link
US (1) US4249023A (en)
EP (1) EP0005746B1 (en)
JP (1) JPS54160346A (en)
AT (1) ATE136T1 (en)
DE (1) DE2960564D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523320A1 (en) * 1985-06-29 1987-01-08 Basf Ag REDUCTION OF TERTIAL PHOSPHINOXIDES, SULFIDES OR DIHALOGENIDES WITH HYDROCARBONS
DE4326953A1 (en) * 1993-08-11 1995-02-16 Basf Ag Process for the production of triphenylphosphine
WO2009139436A1 (en) 2008-05-15 2009-11-19 国立大学法人岡山大学 Process for production of phosphine derivative from phosphine oxide derivative
JP5665003B2 (en) 2010-04-16 2015-02-04 国立大学法人 岡山大学 Direct production of phosphine derivatives from phosphine oxide derivatives
CN103342719B (en) * 2013-07-17 2015-11-11 四川大学 A kind of nonmetal reduction three grades of phosphine oxides prepare the method for three grades of phosphines
CN118955560B (en) * 2024-08-05 2025-09-30 南京师范大学 A photoinduced phosphination process for polyfluoroaromatics

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295914A (en) * 1962-07-31
DE1203773B (en) * 1964-05-16 1965-10-28 Shell Int Research Process for the production of tertiary phosphines
US3405180A (en) * 1964-02-03 1968-10-08 M & T Chemicals Inc Process for preparing tertiary phosphines
DE1247310B (en) * 1966-08-10 1967-08-17 Basf Ag Process for the production of tertiary phosphines
DE1618130B1 (en) * 1967-04-03 1971-05-19 Basf Ag Process for purifying triorganodichlorophosphoranes
US3751481A (en) * 1971-12-01 1973-08-07 Union Carbide Corp Process for the production of tertiary phosphines
US3855310A (en) * 1973-09-04 1974-12-17 M & T Chemicals Inc Method for preparing phosphorus compounds
JPS5334725A (en) * 1976-09-14 1978-03-31 Ube Ind Ltd Preparation of tert. phosphines

Also Published As

Publication number Publication date
JPS6326115B2 (en) 1988-05-27
US4249023A (en) 1981-02-03
EP0005746A1 (en) 1979-12-12
JPS54160346A (en) 1979-12-19
DE2960564D1 (en) 1981-11-05
EP0005746B1 (en) 1981-08-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee