1. Department of Chemistry, University of New Orleans, 2000 Lakeshore Drive, New Orleans, Louisiana 70148, Institute of Chemical Research of Catalonia (ICIQ), Avenida Països Catalans 16, 43007 Tarragona, Spain, Dipartmento of Chimica, Universitá di Salerno, Via Ponte don Melillo, Fisciano (SA), I-84084, Italy, Department of Chemistry, University of Miami, Coral Gables, Florida 33124, and Pfizer Global Research and Development, Groton, Connecticut 06340