1. Department of Organic Chemistry, Kiev Polytechnic Institute, pr. Pobedy 37, 03056 Kiev, Ukraine, Institut für Organische Chemie, Justus-Liebig University, Heinrich-Buff-Ring 58, D-35392 Giessen, Germany, and MolecularDiamond Technologies, Chevron Technology Ventures, 100 Chevron Way, Richmond California 94802