Catalytic Properties of Two Complexes of chromium(III) and cobalt(II) with Nitrilotriacetate, Dipicolinate, and 4-Acetylpyridine
Open Access
Abstract
In this paper, a synthesis of two innovative coordination compounds, based on chromium(III) and cobalt(II) ions with N,O-donor ligands (nitrilotriacetate, dipicolinate) and 4-acetylpyridine, is reported. The obtained metal-organic compounds were structurally characterized using the single-crystal X-ray diffraction (XRD) method. The well-defined chromium(III) and cobalt(II) complexes were used as precatalysts in the oligomerization reaction of 2-chloro-2-propen-1-ol and 2-propen-1-ol with methylaluminoxane (MMAO) as an activator. The products of the oligomerization reaction were subjected to full physicochemical characteristics, i.e., time-of-flight mass spectrometry (MALDI-TOF-MS), TGA, and differential scanning calorimetry (DSC) methods. The catalytic activity of the precatalysts in both reactions was calculated and compared with other catalysts known in the literature.Keywords
Funding Information
- Rector of the Jan Kochanowski University of Kielce (SUPB.RN.23.258)
This publication has 43 references indexed in Scilit:
- Oligomerization of Monoolefins by Homogeneous CatalystsOil & Gas Science and Technology – Revue d’IFP Energies nouvelles, 2009
- Synthesis, X-Ray, and Electronic Structures of a New Nickel Dibromide Complex. Activity in the Regioselective Catalyzed Dimerization of Ethylene into 1-ButeneInorganic Chemistry, 2007
- Recent Advances in the Syntheses and Applications of Molybdenum and Tungsten Alkylidene and Alkylidyne Catalysts for the Metathesis of Alkenes and AlkynesAdvanced Synthesis & Catalysis, 2007
- Controlled and Living Polymerizations Induced with Rhodium Catalysts. A ReviewCollection of Czechoslovak Chemical Communications, 2003
- The bite angle makes the difference: a practical ligand parameter for diphosphine ligandsJ. Chem. Soc., Dalton Trans., 1999
- Nickel: An Element with Wide Application in Industrial Homogeneous CatalysisAngewandte Chemie International Edition, 1990
- Changing the reaction paths of a metathesis catalystThe Journal of Organic Chemistry, 1975
- The crystal and molecular structure of potassium monoaquamono(nitrilotriacetato)cobaltate(II) dihydrate, K[Co(C6H6NO6)(OH2)].2H2OActa Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 1975
- The “Nickel Effect”Angewandte Chemie International Edition, 1973
- Preparation and Absorption Spectra of the Cobalt(III) Complexes of Amino AcidsBulletin of the Chemical Society of Japan, 1961