%0 Journal Article %T Atom- and Step-Efficient Construction of Five-Membered Carbocycles with Alkenes and Alkynes Catalyzed by AgSbF6 %J - %D 2018 %R https://doi.org/10.1021/acscatal.8b02448 %X We report a cationic intermolecular cyclization between simple alkenes and alkynes catalyzed by AgSbF6 with great selectivity, involving alkyl C¨CH bond cleavage. This methodology could supply important multisubstituted cyclopentene scaffolds. The remarkable tolerance of functional groups in the reaction allows great possibility for further transformations %U https://pubs.acs.org/doi/10.1021/acscatal.8b02448