Liu, Ju-Yan; Liu, Jing; Wang, Jia-Di; Jiao, De-Quan; Liu, Hai-Wang
Synthetic Communications, 2010 , vol. 40, # 14 p. 2047 - 2056

Fan, Liyan; Chen, Wen; Qian, Changtao
Tetrahedron Letters, 2013 , vol. 54, # 3 p. 231 - 234

Ohta, Akihiro; Inoue, Masami; Yamada, Junichi; Yamada, Yasuhiko; Kurihara, Teruo; Honda, Toshihiro
Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 103 - 106