Many synthetic methods for fluorination and iodination of organic molecules under mild reaction conditions were discovered and developed. The methods for the measurements of kinetic and thermidynamic parameters of fluorination reactions of organic molecules using N-F reagents were developed, what opened new possibilities for evaluation of mechanism of these proccesses. New synthetic method for one step synthesis of tetraoxanes, group of potential antimalaryc drugs, was discovered and developed. Many PhD thesis and diploma work were done in tre researc group.