Katritzky, Alan R.; Kirichenko, Nataliya; Rogovoy, Boris V.; Kister, Jeremy; Tao, Hui
Synthesis, 2004 , # 11 p. 1799 - 1805

Katritzky, Alan R.; Rogovoy, Boris V.; Kovalenko, Katherine V.
Journal of Organic Chemistry, 2003 , vol. 68, # 12 p. 4941 - 4943