Vidavalur, Siddaiah; Gajula, Mahaboob Basha; Tadikonda, Ramu; Nakka, Mangarao; Dega, Sudhakar; Yadav, Santosh Kumar; Voosala, Christopher
Tetrahedron Letters, 2014 , vol. 55, # 16 p. 2691 - 2694

Shen, Guodong; Lv, Xin; Bao, Weiliang
European Journal of Organic Chemistry, 2009 , # 34 p. 5897 - 5901

Kamala, K.; Rao, P. Jayaprasad; Reddy, K. Kondal
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 12 p. 1194 - 1196