1. Part 1: Lanthanum(III) Triflate-Catalyzed Cyclopropanation via Intramolecular Methylene Transfer. Part 2: Reaction Design with Aromatic Ions - Nucleophilic Acyl Substitution and Organophotoredox Catalysts Hardee, David James 2011 Theses Chemistry, OrganicLanthanumCationsCyclopropaneCarboxylic acids