Valorization of CO 2 into N ‐alkyl Oxazolidin‐2‐ones Promoted by Metal‐Free Porphyrin/TBACl System: Experimental and Computational Studies
Articolo
Data di Pubblicazione:
2021
Citazione:
Valorization of CO 2 into N ‐alkyl Oxazolidin‐2‐ones Promoted by Metal‐Free Porphyrin/TBACl System: Experimental and Computational Studies / C. Damiano, P. Sonzini, G. Manca, E. Gallo. - In: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. - ISSN 1434-193X. - 2021:19(2021 May), pp. 2807-2814. [10.1002/ejoc.202100365]
Abstract:
The cycloaddition of CO2 to N-alkyl aziridines were efficiently promoted by the convenient TPPH2/TBACl binary catalytic system. The metal-free procedure was effective for the synthesis of differently substituted N-alkyl oxazolidin-2-ones in yields up to 100% and excellent regioselectivities (up to 99%). The mechanism of the reaction was proposed on the basis of a DFT study which indicated the formation of an adduct between TPPH2 and TBACl as the effective catalytic active species
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
oxazolidinone; carbon dioxide; porphyrin; aziridine; catalysis
Elenco autori:
C. Damiano, P. Sonzini, G. Manca, E. Gallo
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