FR2079592A5 - Styrene stereospecific dimerisation - using nickel pi allyl trifluoroacetate catalyst - Google Patents

Styrene stereospecific dimerisation - using nickel pi allyl trifluoroacetate catalyst

Info

Publication number
FR2079592A5
FR2079592A5 FR7004174A FR7004174A FR2079592A5 FR 2079592 A5 FR2079592 A5 FR 2079592A5 FR 7004174 A FR7004174 A FR 7004174A FR 7004174 A FR7004174 A FR 7004174A FR 2079592 A5 FR2079592 A5 FR 2079592A5
Authority
FR
France
Prior art keywords
styrene
nickel
dimerisation
stereospecific
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7004174A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7004174A priority Critical patent/FR2079592A5/en
Application granted granted Critical
Publication of FR2079592A5 publication Critical patent/FR2079592A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2291—Olefins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/847—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/20—Non-coordinating groups comprising halogens
    • B01J2540/22—Non-coordinating groups comprising halogens comprising fluorine, e.g. trifluoroacetate
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/22—Organic complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Styrene and its derivs (I) are dimerised the trans dimmer (II) (partic. styrene to trans 1,3 diphenyl butene-1) by contacting (I) in liquid form as pure monomer or soln. in inert solvent with 0.01-0.5 of a nickel II allyl trifluoracetate catalyst at >30 degrees C. per litre of reaction mixture.
FR7004174A 1970-02-05 1970-02-05 Styrene stereospecific dimerisation - using nickel pi allyl trifluoroacetate catalyst Expired FR2079592A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7004174A FR2079592A5 (en) 1970-02-05 1970-02-05 Styrene stereospecific dimerisation - using nickel pi allyl trifluoroacetate catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7004174A FR2079592A5 (en) 1970-02-05 1970-02-05 Styrene stereospecific dimerisation - using nickel pi allyl trifluoroacetate catalyst

Publications (1)

Publication Number Publication Date
FR2079592A5 true FR2079592A5 (en) 1971-11-12

Family

ID=9050163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7004174A Expired FR2079592A5 (en) 1970-02-05 1970-02-05 Styrene stereospecific dimerisation - using nickel pi allyl trifluoroacetate catalyst

Country Status (1)

Country Link
FR (1) FR2079592A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse