1. Institute of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka 44, 01-224 Warsaw, Poland, Chair of Organic Chemistry, Technical University of Radom, Chrobrego 27, 26-600 Radom, Poland, Institute of Chemistry, University of Bialystok, al. Pilsudskiego 11/4, 15-443 Bialystok, Poland, and Merck KGaA, 64271 Darmstadt, Germany