参考文献

Varghese, Shaji; Anand, Chokkalinkam; Dhawale, Dattatray; Mano, Ajayan; Balasubramanian, Veerappan V.; Raj, George Allen Gnana; Nagarajan, Samuthira; Wahab, Mohammad A.; Vinu, Ajayan Tetrahedron Letters, 2012 , vol. 53, # 42 p. 5656 - 5659