Porphyrin-based homogeneous catalysts for the CO 2 cycloaddition to epoxides and aziridines
Articolo
Data di Pubblicazione:
2019
Citazione:
Porphyrin-based homogeneous catalysts for the CO 2 cycloaddition to epoxides and aziridines / D. Intrieri, C. Damiano, P. Sonzini, E. Gallo. - In: JOURNAL OF PORPHYRINS AND PHTHALOCYANINES. - ISSN 1088-4246. - 23:4-5(2019 Apr), pp. 305-328.
Abstract:
The direct insertion of carbon dioxide (CO2) into three-membered rings, such as epoxides and aziridines, represents a relevant strategy to obtain cyclic carbonates and oxazolidinones, which are two useful classes of fine chemicals. The synthesis of these compounds can be efficiently catalyzed by a combination of metal porphyrin complexes and various co-catalysts in homogeneous systems. The catalytic efficiency of these systems is discussed herein by taking into account both the characteristics of the metals and the nature of the co-catalysts, either when used as two-component systems or when combined in bifunctional catalysts. Moreover, mechanistic proposals of the CO2 cycloaddition processes are reported to provide a rationale of catalytic cycles in order to pave the way for designing more active and efficient catalytic procedures.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
CO2; cyclic carbonates; homogeneous systems; oxazolidinones; porphyrin
Elenco autori:
D. Intrieri, C. Damiano, P. Sonzini, E. Gallo
Link alla scheda completa: