ATE78T1 - PROCESS FOR PRODUCTION OF TRIPHENYLPHOSPHINE. - Google Patents

PROCESS FOR PRODUCTION OF TRIPHENYLPHOSPHINE.

Info

Publication number
ATE78T1
ATE78T1 AT79101397T AT79101397T ATE78T1 AT E78 T1 ATE78 T1 AT E78T1 AT 79101397 T AT79101397 T AT 79101397T AT 79101397 T AT79101397 T AT 79101397T AT E78 T1 ATE78 T1 AT E78T1
Authority
AT
Austria
Prior art keywords
triphenylphosphine
production
hydrogenating
rhodium
ruthenium
Prior art date
Application number
AT79101397T
Other languages
German (de)
Inventor
Emil A 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4303790&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE78(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE78T1 publication Critical patent/ATE78T1/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

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)
  • Catalysts (AREA)

Abstract

A process is disclosed for producing triphenylphosphine by hydrogenating triphenylphosphine dichloride in an inert solvent in the presence of a platinum, palladium, rhodium, ruthenium and/or iridium catalyst.
AT79101397T 1978-06-02 1979-05-08 PROCESS FOR PRODUCTION OF TRIPHENYLPHOSPHINE. ATE78T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH607278 1978-06-02
EP79101397A EP0005747B1 (en) 1978-06-02 1979-05-08 Process for preparing triphenyl phosphine

Publications (1)

Publication Number Publication Date
ATE78T1 true ATE78T1 (en) 1981-06-15

Family

ID=4303790

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79101397T ATE78T1 (en) 1978-06-02 1979-05-08 PROCESS FOR PRODUCTION OF TRIPHENYLPHOSPHINE.

Country Status (5)

Country Link
US (1) US4246204A (en)
EP (1) EP0005747B1 (en)
JP (1) JPS54160347A (en)
AT (1) ATE78T1 (en)
DE (1) DE2960398D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156869U (en) * 1979-04-27 1980-11-11
DE3523320A1 (en) * 1985-06-29 1987-01-08 Basf Ag REDUCTION OF TERTIAL PHOSPHINOXIDES, SULFIDES OR DIHALOGENIDES WITH HYDROCARBONS
DE3842161A1 (en) * 1988-12-15 1990-06-28 Preussag Pure Metals Gmbh HIGH PURITY ALKYL AND ARYLPHOSPHINS FOR GAS PHASE EPITAXY PROCESSES
DE4443360A1 (en) * 1994-12-06 1996-06-13 Basf Ag Process for reductive deoxygenation using a redox catalyst
US6563005B1 (en) 1998-12-03 2003-05-13 Cytec Technology Corp. Preparation of mono- and di-arylphosphines
DE10238607B4 (en) * 2002-08-16 2006-04-27 Schott Ag Method for shaping glass or glass ceramic and its use
WO2008135594A1 (en) * 2007-05-08 2008-11-13 Basf Se Method for synthesizing cyclohexyl-substituted phosphines
US8426629B2 (en) * 2008-05-15 2013-04-23 National University Corporation Okayama University 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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5334725A (en) * 1976-09-14 1978-03-31 Ube Ind Ltd Preparation of tert. phosphines

Also Published As

Publication number Publication date
US4246204A (en) 1981-01-20
EP0005747A1 (en) 1979-12-12
JPS6256879B2 (en) 1987-11-27
EP0005747B1 (en) 1981-06-10
DE2960398D1 (en) 1981-09-17
JPS54160347A (en) 1979-12-19

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Legal Events

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