[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Khuzwayo, 2017 - Google Patents

Palladium (II) and iron (II) complexes derived from pyridyl-imine ligands as catalyst precursors for 1-hexene oligomerization and norbornene polymerization

Khuzwayo, 2017

View PDF
Document ID
14252802644821254961
Author
Khuzwayo P
Publication year

External Links

Snippet

Pyridyl-imine ligands L1-L4 were prepared by condensation of pyridine-2-carboxyaldehyde with an appropriate amine. Characterization by NMR spectroscopy, infrared spectroscopy, mass spectrometry and elemental analysis confirmed successful preparation in yields of 64 …
Continue reading at wiredspace.wits.ac.za (PDF) (other versions)

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C07F17/00—Metallocenes
    • C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic System
    • 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
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbon having only one carbon-to-carbon double bond

Similar Documents

Publication Publication Date Title
Tang et al. Nickel (II) complexes bearing 2-ethylcarboxylate-6-iminopyridyl ligands: synthesis, structures and their catalytic behavior for ethylene oligomerization and polymerization
Chen et al. 2-(1-Isopropyl-2-benzimidazolyl)-6-(1-aryliminoethyl) pyridyl transition metal (Fe, Co, and Ni) dichlorides: Syntheses, characterizations and their catalytic behaviors toward ethylene reactivity
Liu et al. 2, 6-Dibenzhydryl-N-(2-phenyliminoacenaphthylenylidene)-4-methylbenzenamine nickel dibromides: synthesis, characterization, and ethylene polymerization
Jie et al. Iron (II) complexes ligated by 2-imino-1, 10-phenanthrolines: Preparation and catalytic behavior toward ethylene oligomerization
Sun et al. Ethylene polymerization by 2-iminopyridylnickel halide complexes: synthesis, characterization and catalytic influence of the benzhydryl group
Sun et al. Synthesis, characterization and ethylene oligomerization studies of nickel complexes bearing 2-imino-1, 10-phenanthrolines
Budagumpi et al. Catalytic and coordination facets of single-site non-metallocene organometallic catalysts with N-heterocyclic scaffolds employed in olefin polymerization
Ai et al. Polymerization of 1, 3-butadiene catalyzed by cobalt (II) and nickel (II) complexes bearing imino-or amino-pyridyl alcohol ligands in combination with ethylaluminum sesquichloride
NL2023317B1 (en) Method and catalyst for selective oligomerization of ethylene
Yu et al. N-(5, 6, 7-Trihydroquinolin-8-ylidene) arylaminonickel dichlorides as highly active single-site pro-catalysts in ethylene polymerization
US6777584B2 (en) Selective coupling of terminal olefins with ethylene to manufacture linear α-olefins
Bluhm et al. Chromium imine and amine complexes as homogeneous catalysts for the trimerisation and polymerisation of ethylene
Mogorosi et al. Neutral palladium (II) complexes with P, N Schiff-base ligands: Synthesis, characterization and catalytic oligomerisation of ethylene
Jie et al. Cobalt (II) complexes bearing 2-imino-1, 10-phenanthroline ligands: synthesis, characterization and ethylene oligomerization
Swarts et al. The synthesis and application of novel Ni (II) N-alkyl dipyridylaldiminato complexes as selective ethylene oligomerisation catalysts
Chen et al. Chromium (III) complexes ligated by 2-(1-isopropyl-2-benzimidazolyl)-6-(1-(arylimino) ethyl) pyridines: Synthesis, characterization and their ethylene oligomerization and polymerization
JP2018505165A (en) Ligand compound, oligomerization catalyst system and olefin oligomerization method using the same
Liu et al. CF3O-Functionalized Bis (arylimino) pyridine–Cobalt Ethylene Polymerization Catalysts: Harnessing Solvent Effects on Performance and Polymer Properties
Li et al. Anilinotropone nickel catalyzed tandem ethylene oligomerization and Friedel-Crafts addition to toluene
Wang et al. Synthesis and ethylene oligomerization of hyperbranched salicylaldimine nickel complexes
Kuboki et al. (Arylimido) niobium (V) complexes containing 2-pyridylmethylanilido ligand as catalyst precursors for ethylene dimerization that proceeds via cationic Nb (V) species
CN103566973A (en) Catalyst composition for ethylene oligomerization
Liu et al. Synthesis, characterization and ethylene oligomerization behavior of 2-benzoimidazol-8-ethoxyquinolylnickel dihalides
Khuzwayo Palladium (II) and iron (II) complexes derived from pyridyl-imine ligands as catalyst precursors for 1-hexene oligomerization and norbornene polymerization
Sun et al. Synthesis, structures and ethylene polymerization behavior of half-metallocene chromium (III) catalysts bearing salicylaldiminato ligands