Russian Chemical Bulletin, International Edition, Vol. 51, No. 5, pp. 844—849, May, 2002 844 ... Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 780—784, May, 2002. ... Yu. V. Shklyaev and Yu. V. Nifontov ... Institute of Technical