Unraveling the Role of Supramolecular Additives in a Proline-Catalyzed Reaction: Unraveling the Role of Supramolecular Additives in a Proline-Catalyzed Reaction

We thank MICINN (CTQ2016-76829-R AEI/FEDER, UE, and MAT2016-78155-C2-1-R) for financial support. S. G-G. and R. M-M. acknowledge ERDP funding. C. C. expresses her gratitude to MICINN for the award of a “Ramon y Cajal” contract (RYC-2014-16021). We thank Servicios Cientifico Tecnicos, Universidad de Oviedo, for allocating measuring time on the NMR spectrometers. The authors gratefully acknowledge Prof Eduardo Rubio for his useful guidance towards the preparation of the manuscript.