Russ. J. Org. Chem. 2016, 52 (4), 607-609
DOI: 10.1134/s107042801604028x
but A. V.; Vovk M. V.
Original Russian Text © S.V. Kemskii, E.V. Hrynyshyn, A.V. Bol’but, M.V. Vovk, 2016, published in Zhurnal Organicheskoi Khimii, 2016, Vol. 52, No. 4, pp. 619–620.