Electrochemical methods towards new transition metal catalysts and magnetically active molecules

Datum

27.08.2015

Zeit

14:00 - 15:00

Sprecher

Dr. Dmitry Yakhvarov

Zugehörigkeit

Kazan Federal University, Kazan, Russia

Sprache

en

Hauptthema

Materialien

Andere Themen

Materialien, Physik

Host

Christine Malbrich

Beschreibung

The development of modern chemical science and creation of new industrially applicable technologies are focused on the application of effective and ecologically safe methods for the preparation of important and practically useful chemical compounds and materials. The combination of synthetic chemistry and electrochemical techniques attracts increasing attention due to the high selectivity and efficiency of this approach in the preparation of various transition metal catalysts, nanoparticles and magnetically active compounds. The mild conditions, single-stage process, cyclic regeneration of the catalyst and convenient and relatively inexpensive form of this type of the energy used are the main advantages of electrochemical methods. The elaborated in our research group electrochemical methods, involving successful electrochemical synthesis and activation of organonickel sigma-complexes [1], which are important intermediates of different carbon-carbon and carbon-element coupling processes, generation of new, previously known as unstable, phosphorus intermediates, like phosphane oxide H3PO [2,3], and selective preparation of organophosphorus building blocks directly from element (white) phosphorus, used for construction of magnetically active molecules [4], are discussed. [1] D.G. Yakhvarov, A.F. Khusnuriyalova, O.G. Sinyashin, Organometallics, 2014, 33, 4574-4589. [2] D. Yakhvarov, M. Caporali, L. Gonsalvi, Sh. Latypov, V. Mirabello, I. Rizvanov, O.Sinyashin,P. Stoppioni, M. Peruzzini, Angew. Chem. Int. Ed., 2011, 50, 5370 ff. [3] D.G. Yakhvarov, E.V. Gorbachuk, O.G. Sinyashin, Eur. J. Inorg. Chem, 2013 [4] D. Yakhvarov, E. Trofimova, O. Sinyashin, O. Kataeva, P. Lönnecke, E. Hey-Hawkins, A. Petr, Yu. Krupskaya, V. Kataev, R. Klingeler, B. Büchner, Inorg. Chem., 2011, 50, 4553 ff.

Links

• Seminars at the IFW

Letztmalig verändert: 27.08.2015, 09:37:38