Cobalt‐based catalytic system for the chemical fixation of CO2 under solvent‐free conditions

We have described a novel and efficient method for synthesizing cyclic carbonates with ‘Co (NO3)2.6H2O/L6’‐catalyzed coupling of epoxides and CO2 under solvent‐free conditions. We proposed a possible reaction mechanism based on some control experiments. Phenylpropiolic acid could be provided by usin...

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Veröffentlicht in:	Applied organometallic chemistry 2020-03, Vol.34 (3), p.n/a, Article 5427
Hauptverfasser:	Wu, Fengtian, Lin, Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon dioxide Carbonates chemical fixation Chemistry Chemistry, Applied Chemistry, Inorganic & Nuclear cobalt cyclic carbonates epoxide Organic chemistry Physical Sciences Reaction mechanisms Science & Technology Solvents
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Beschreibung
Zusammenfassung:	We have described a novel and efficient method for synthesizing cyclic carbonates with ‘Co (NO3)2.6H2O/L6’‐catalyzed coupling of epoxides and CO2 under solvent‐free conditions. We proposed a possible reaction mechanism based on some control experiments. Phenylpropiolic acid could be provided by using the same method. A catalyst system derived from Co (NO3)2.6H2O and 2,5‐dihydroxyterephthalate (L6) has been applied to the coupling reaction of epoxides and CO2.
ISSN:	0268-2605 1099-0739
DOI:	10.1002/aoc.5427