Zaragoza, Ramón J.; Aurell, Maria J.; González-Cardenete, Miguel A(The Royal Society of Chemistry, 2018)
[EN] The 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 ...
Arnó, Manuel; González-Cardenete, Miguel A; Marín, M. Luisa; Zaragoza, Ramón J.(American Chemical Society, 2000-02-11)
An efficient procedure for the synthesis of scopadulan diterpenes, using (+)-podocarp-8(14)-en-13-
one 13 as starting material, is reported. This procedure has been used for the diastereoselective
synthesis of (-)-methyl ...