Hoshikawa, Tamaki; Inoue, Masayuki
Chemical Science, 2013 , vol. 4, # 8 p. 3118 - 3123

Bernardi, Rosanna; Caronna, Tullio; Morrocchi, Sergio; Traldi, Piero; Vittimberga, Bruno M.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 1607 - 1609

Ishikura, Minoru; Kamada, Machiko; Oda, Izumi; Ohta, Tsukasa; Terashima, Masanao
Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 377 - 386