参考文献

Devari, Shekaraiah; Deshidi, Ramesh; Kumar, Manjeet; Kumar, Arvind; Sharma, Simmi; Rizvi, Masood; Kushwaha, Manoj; Gupta, Ajai Prakash; Shah, Bhahwal Ali Tetrahedron Letters, 2013 , vol. 54, # 48 p. 6407 - 6410