Dong, Ying; Teesdale-Spittle, Paul; Hoberg, John O.
Tetrahedron Letters, 2005 , vol. 46, # 2 p. 353 - 355

Mineno, Masahiro; Sawai, Yasuhiro; Kanno, Kazuaki; Sawada, Naotaka; Mizufune, Hideya
Tetrahedron, 2013 , vol. 69, # 51 p. 10921 - 10926