1. Department of Organic Chemistry, Slovak University of Technology, SK-81237 Bratislava, Slovak Republic, Synkola Mlynska dolina CH-2, Faculty of Natural Sciences, Comenius University, SK-84215 Bratislava, Slovak Republic, Department of Chemistry, University of Puerto Rico, Rio Piedros, P.O. Box 23346, San Juan 00931-3346, Puerto Rico, IRCOF-UMR 6014 CNRS, Place Emile Blondel, Université de Rouen, F-76131 Mt-St-Aignan Cedex, France, and URCOM, EA 3221, UFR des Sciences & Techniques, l'Université du Havre,...