GB1243809A - Method of dimerising low olefins - Google Patents

Method of dimerising low olefins

Info

Publication number
GB1243809A
GB1243809A GB46841/68A GB4684168A GB1243809A GB 1243809 A GB1243809 A GB 1243809A GB 46841/68 A GB46841/68 A GB 46841/68A GB 4684168 A GB4684168 A GB 4684168A GB 1243809 A GB1243809 A GB 1243809A
Authority
GB
United Kingdom
Prior art keywords
olefins
dimerising
oct
catalyst
alkyl
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
GB46841/68A
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.)
Veba Oel AG
Original Assignee
Veba Oel 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
Priority claimed from DE19671643045 external-priority patent/DE1643045C3/en
Application filed by Veba Oel AG filed Critical Veba Oel AG
Publication of GB1243809A publication Critical patent/GB1243809A/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
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
    • 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
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • 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
    • C07C2/06—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 of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
    • 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
    • B01J2231/20—Olefin oligomerisation or telomerisation
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/90—Catalytic systems characterized by the solvent or solvent system used
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,243,809. Dimerizing olefins. VEBACHEMIE A.G. 2 Oct., 1968 [3 Oct., 1967], No. 46841/68. Addition to 1,151,550. Heading C5E. Lower alpha-olefins, e.g. propylene, are dimerized in the absence of oxygen and in the presence of an electron donor, a solvent and a catalyst, the solvent being the dimerization product itself, and the catalyst comprising (a) a nickel compound, e.g. nickel acetylacetonate, and (b) an organo-aluminium compound of formula Al 2 R n R<SP>1</SP>X m in which R is alkyl, R<SP>1</SP> is alkyl or alkoxy, X is halogen, n+m = 5 and m is 2 or more, e.g. aluminium sesquichloride. A suitable electron donor is triphenyl phosphine.
GB46841/68A 1965-09-06 1968-10-02 Method of dimerising low olefins Expired GB1243809A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESC037679 1965-09-06
DE19671643045 DE1643045C3 (en) 1967-10-03 1967-10-03 Process for the dimerization of lower alpha olefins

Publications (1)

Publication Number Publication Date
GB1243809A true GB1243809A (en) 1971-08-25

Family

ID=40432028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46841/68A Expired GB1243809A (en) 1965-09-06 1968-10-02 Method of dimerising low olefins

Country Status (3)

Country Link
JP (1) JPS4921121B1 (en)
FR (1) FR95635E (en)
GB (1) GB1243809A (en)

Also Published As

Publication number Publication date
JPS4921121B1 (en) 1974-05-30
FR95635E (en) 1971-03-26

Similar Documents

Publication Publication Date Title
GB1312974A (en) Process and catalyst for dimerization of alpha-olefins
DE3467306D1 (en) Ethylene dimerization
GB1151550A (en) Process for Dimerizing Lower Alpha-Olefins
GB1160399A (en) Process for Dimerizing and Codimerizing Olefins.
GB1153827A (en) Polymerization of Olefines
FR1604269A (en)
GB1243809A (en) Method of dimerising low olefins
JPS5430101A (en) Isomerization of olefins
GB1211738A (en) Polymerisation of olefines
GB1195248A (en) Process for Dimerization, Codimerization, Polymerization and Copolymerization of Mono-Olefines
GB1162609A (en) Process for Dimerization of Olefins
GB1295673A (en)
GB1138575A (en) Method for preparing olefin dimers
GB1164855A (en) Dimerisation of Olefins
GB1282305A (en) Oligomerization and cooligomerization process
GB1298186A (en) PROCESS FOR THE CATALYTIC MIXED OLIGOMERIZATION OF 1,3-DIOLEFINS WITH alpha-UNSATURATED ORGANIC COMPOUNDS
GB1235631A (en) Oligomerisation of ethylene
GB1143863A (en)
GB1158211A (en) Process for Oligomerizing alpha-Olefins.
GB1167405A (en) Copolymerisation Process
GB1211973A (en) Polymerization with zeolitic catalysts
GB1153519A (en) Dimerisation of Olefins
GB1298220A (en) Supported allyl chromium polymerisation catalysts
GB1221818A (en) Codimerisation of olefins
GB1185490A (en) Dimerisation of Olefins