Ikemoto, Norihiro; Miller, Ross A.; Fleitz, Fred J.; Liu, Jinchu; Petrillo, Daniel E.; Leone, Joseph F.; Laquidara, Joseph; Marcune, Benjamin; Karady, Sandor; Armstrong III, Joseph D.; Volante, Ralph P. Tetrahedron Letters, 2005 , vol. 46, # 11 p. 1867 - 1871