Molecules 2022, 27, 3455. [Google Scholar] [CrossRef] Cicetti, S.; Maestre, E.; Spanevello, R.A.; Sarotti, A.M. Towards the Synthesis of Highly Hindered Pyrrolidines by Intramolecular AAC Click Reactions: What Can Be Learned from DFT Calculations? Eur. J. Org. Chem. 2022, 2022, ...