1. Enamine Ltd., Chervonotkatska 78, Kyiv 02094, Ukraine (www.enamine.net;
www.mykhailiukchem.org)
2. Department of Chemical Technology, National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Prosp. Peremohy 37, Kyiv 03056, Ukraine
3. Department of Chemistry, National Taras Shevchenko University of Kyiv, Volodymyrska 64, Kyiv 01033, Ukraine