参考文献

Mulakayala, Naveen; Ismail; Kumar, Kottur Mohan; Rapolu, Rajesh Kumar; Kandagatla, Bhaskar; Rao, Pallavi; Oruganti, Srinivas; Pal, Manojit Tetrahedron Letters, 2012 , vol. 53, # 45 p. 6004 - 6007,4