NL6902140A - Cyclodimerisation of 1,3-diolefins - Google Patents

Cyclodimerisation of 1,3-diolefins

Info

Publication number
NL6902140A
NL6902140A NL6902140A NL6902140A NL6902140A NL 6902140 A NL6902140 A NL 6902140A NL 6902140 A NL6902140 A NL 6902140A NL 6902140 A NL6902140 A NL 6902140A NL 6902140 A NL6902140 A NL 6902140A
Authority
NL
Netherlands
Prior art keywords
diolefins
iii
cyclodimerisation
iron
metal
Prior art date
Application number
NL6902140A
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 filed Critical
Priority to NL6902140A priority Critical patent/NL6902140A/en
Publication of NL6902140A publication Critical patent/NL6902140A/en

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
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122—Metal aryl or alkyl compounds
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—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
    • B01J31/143—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 of aluminium
    • 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
    • C07C2/42—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion
    • C07C2/44—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion of conjugated dienes only
    • C07C2/46—Catalytic processes
    • C07C2/465—Catalytic processes with hydrides or organic compounds
    • 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
    • C07C2/50—Diels-Alder conversion
    • C07C2/52—Catalytic processes
    • 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
    • B01J2231/324—Cyclisations via conversion of C-C multiple to single or less multiple bonds, e.g. cycloadditions
    • 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
    • B01J2531/842—Iron
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

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

Abstract

One or more diolefins in an inert solvent(toluene) are contacted at 85-130 degrees C with a catalytic mixture of (1) an iron salt and/or complex (iron-III-octanoate or-acetoacetonate) (2) a ligand 4,4'-dimethyl-2,2'-bipyridyl) and (3) one or more organometallic compounds or metal hydrides of Groups I, II or III metal(triethylaluminium, n-butyl-lithium). The cyclic dimers are valuable chemical intermediates.
NL6902140A 1969-02-11 1969-02-11 Cyclodimerisation of 1,3-diolefins NL6902140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6902140A NL6902140A (en) 1969-02-11 1969-02-11 Cyclodimerisation of 1,3-diolefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6902140A NL6902140A (en) 1969-02-11 1969-02-11 Cyclodimerisation of 1,3-diolefins

Publications (1)

Publication Number Publication Date
NL6902140A true NL6902140A (en) 1970-08-13

Family

ID=19806118

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6902140A NL6902140A (en) 1969-02-11 1969-02-11 Cyclodimerisation of 1,3-diolefins

Country Status (1)

Country Link
NL (1) NL6902140A (en)

Similar Documents

Publication Publication Date Title
AT345959B (en) DEVICE FOR POINTING INTO BODY-INTERNAL ORGANS, BARRELED OR DGL.
NL179412C (en) PLANET GEAR WITH ONE OR MORE Eccentrically moved planet wheels.
ES448086A1 (en) Catalysts and catalyst components for polymerizing olefins
NL161992C (en) METHOD FOR REMOVING NITROGEN MONOXIDE FROM A FLOW OF GAS, BY CONTACTING THE GAS WITH A WATERY SOLUTION OF A COMPLEX OF IRON (II) IONS AND AN ORGANIC COMPOUND.
NL7404880A (en) Ultra-thin copper foils on carrier.
NL7512313A (en) TREATMENT CHAMBER FOR APPLYING A COATING ON CATALYST CARRIER AND PROCEDURE FOR THIS.
CA994102A (en) Apparatus for reacting vaporized, gasified or atomized hydrocarbon with a gas serving as an oxygen carrier
GB1391395A (en) Selective hydroformylation process using homogeneous catalysts
ES461071A1 (en) Copper-N-methylpyrrolidone catalyst useful in the production of nitrodiphenyl amines
GB1429651A (en) Manufacture of organic nitriles
NL7605946A (en) HEAT-HARDABLE, FILM-FORMING COATING MIXTURE.
AT334709B (en) PROCESS FOR CREATING DIFFUSION LAYERS FROM CARBIDES, NITRIDES AND / OR CARBONITRIDES
GB1460968A (en) Process for the preparation of transition metal complex catalysts
FR2031929A5 (en) Cyclodimerisation of 1,3-diolefins
NL6902140A (en) Cyclodimerisation of 1,3-diolefins
AT332698B (en) PROCESS FOR CREATING DIFFUSION LAYERS FROM CARBIDES, NITRIDES AND / OR CARBONITRIDES
BE782831A (en) NEW COMPLEX METALLIC CYANIDES
NL7609290A (en) POLYMER LATEX, CONTAINING CN GROUPS.
GB1249303A (en) Preparation of rhodium complexes
NL7613499A (en) CARRIER WAVE PHONES.
GB1244067A (en) Cyclomerization process
GB1477561A (en) 5,6,11,12-tetraselenotetracene-o-chloroanil complexes
NL7605111A (en) LIQUID CONVERSIBLE COATING MIXTURE.
NL7508582A (en) METHOD OF TREATING A SUBSTRATE.
IT1046271B (en) PROCESS AND COMPOSITION FOR COATING METALS