WO2002049992A3 - Procede de preparation de composes organiques substitues et procede d'utilisation d'un catalyseur en vue d'une reaction de substitution - Google Patents

Procede de preparation de composes organiques substitues et procede d'utilisation d'un catalyseur en vue d'une reaction de substitution Download PDF

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Publication number
WO2002049992A3
WO2002049992A3 PCT/EP2001/014871 EP0114871W WO0249992A3 WO 2002049992 A3 WO2002049992 A3 WO 2002049992A3 EP 0114871 W EP0114871 W EP 0114871W WO 0249992 A3 WO0249992 A3 WO 0249992A3
Authority
WO
WIPO (PCT)
Prior art keywords
organic compounds
fluorinated organic
preparing fluorinated
preparing
cycloaliphatic
Prior art date
Application number
PCT/EP2001/014871
Other languages
English (en)
Other versions
WO2002049992A2 (fr
Inventor
Klaus Kuehlein
Peter Wasserscheid
Original Assignee
Symyx Technologies Inc
Klaus Kuehlein
Peter Wasserscheid
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 Symyx Technologies Inc, Klaus Kuehlein, Peter Wasserscheid filed Critical Symyx Technologies Inc
Priority to AU2002228008A priority Critical patent/AU2002228008A1/en
Publication of WO2002049992A2 publication Critical patent/WO2002049992A2/fr
Publication of WO2002049992A3 publication Critical patent/WO2002049992A3/fr

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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
    • C07F9/535—Organo-phosphoranes
    • C07F9/5355—Phosphoranes containing the structure P=N-
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/208—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being MX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)

Abstract

L'invention concerne un procédé destiné à échanger des substituants, et notamment du chlore contre du fluor, dans des composés organiques. Ce procédé implique l'utilisation d'un composé de formule (IV) comme catalyseur. Dans cette formule, les R représentent indépendamment l'un de l'autre des groupes aliphatiques, cycloaliphatiques, aromatiques ou araliphatiques, Aq- est un anion de valence q, et q est un nombre entier de 1 à 3.
PCT/EP2001/014871 2000-12-21 2001-12-17 Procede de preparation de composes organiques substitues et procede d'utilisation d'un catalyseur en vue d'une reaction de substitution WO2002049992A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002228008A AU2002228008A1 (en) 2000-12-21 2001-12-17 Process for preparing fluorinated organic compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000164423 DE10064423A1 (de) 2000-12-21 2000-12-21 Verfahren zur Herstellung substituierter organischer Verbindungen und Verwendung von Katalysatoren für Substitutionsreaktionen
DE10064423.6 2000-12-21

Publications (2)

Publication Number Publication Date
WO2002049992A2 WO2002049992A2 (fr) 2002-06-27
WO2002049992A3 true WO2002049992A3 (fr) 2002-09-12

Family

ID=7668552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/014871 WO2002049992A2 (fr) 2000-12-21 2001-12-17 Procede de preparation de composes organiques substitues et procede d'utilisation d'un catalyseur en vue d'une reaction de substitution

Country Status (3)

Country Link
AU (1) AU2002228008A1 (fr)
DE (1) DE10064423A1 (fr)
WO (1) WO2002049992A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8143447B2 (en) 2006-09-05 2012-03-27 Bipar Sciences, Inc. Treatment of cancer
US8377985B2 (en) 2005-07-18 2013-02-19 Bipar Sciences, Inc. Treatment of cancer

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8936719B2 (en) 2006-03-22 2015-01-20 Ultraclean Fuel Pty Ltd. Process for removing sulphur from liquid hydrocarbons
EP2970795B1 (fr) 2013-03-15 2020-05-27 Ultraclean Fuel Pty Ltd. Procédé d'élimination de composés soufrés à partir d'hydrocarbures
US9441169B2 (en) 2013-03-15 2016-09-13 Ultraclean Fuel Pty Ltd Process for removing sulphur compounds from hydrocarbons
CN107141192B (zh) * 2017-05-09 2019-10-11 大连奇凯医药科技有限公司 一种均三氟苯的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738196A1 (de) * 1997-09-02 1999-03-04 Hoechst Ag Verfahren zur Herstellung von Fluor enthaltenden Verbindungen in hoher Reinheit

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
HARTLEY F.R.: "'Chemistry of Organophosphorous Compounds Vol. 3: Phosphonium Salts, Ylides and Phosphoranes', part of the S. Patai series, pages 157-183", 1994, WILEY AND SONS, CHISESTER GB, XP002202266 *
JH CLARK, DJ MACQUARRIE: "The Synthesis of Organofluorine Compounds using Potassium Fluoride - Tetraphenylphosphonium Bromide Systems", TETRAHEDRON LETT., vol. 28, no. 1, 1987, pages 111 - 4, XP002202264 *
KEITH B. DILLON ET AL: "Catalytic and Stoichiometric Transformations with Triphenylphoshine(P, P, P-Triphenylphosphine Imidato-N) Phosphorus Cyanide, [PNP Cyanide]", SYNTH. COMMUN., vol. 15, no. 9, 1985, pages 849 - 54, XP008004667 *
MARTINSEN, ARVE ET AL: "Preparation and properties of some bis(triphenylphosphine)iminium salts, [(Ph3P)2N]X", ACTA CHEM. SCAND., SER. A (1977), 31(8), 645-50, 1977, XP002202263 *
SE FRY, NJ PEINTA: "Effects of Molten Salts on Reactions. Nucleophilic Aromatic Substitution by Halide Ions in Molten Dodecyltributylphosphonium Salts", J. AM. CHEM. SOC., vol. 107, 1985, pages 6399 - 400, XP002202265 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8377985B2 (en) 2005-07-18 2013-02-19 Bipar Sciences, Inc. Treatment of cancer
US8143447B2 (en) 2006-09-05 2012-03-27 Bipar Sciences, Inc. Treatment of cancer

Also Published As

Publication number Publication date
DE10064423A1 (de) 2002-07-04
AU2002228008A1 (en) 2002-07-01
WO2002049992A2 (fr) 2002-06-27

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