Theoretical study on NHC-catalysed enantioselective cycloaddition of ketenes and 3-aroylcoumarins: Mechanism and enantioselectivity

Org. Biomol. Chem., 2018, Accepted ManuscriptDOI: 10.1039/C8OB01035H, PaperRamon J. Zaragoza, María José Aurell, Miguel A González-CardeneteThe NHC-catalysed enantioselective cycloaddition of ketenes to 3-aroylcoumarins to yield dihydrocoumarin-fused dihydropyranones has been investigated using DFT methods at the B3LYP/6-31G* and MPWB1K/6-311G** computational levels. Two plausible mechanisms have been...The content of this RSS Feed (c) The Royal Society of Chemistry

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