参考文献:
Yu, Yanjun Hu, Yun Shao, Weiyan Huang, Jianing Zuo, Yinglin Huo, Yingpeng An, Linkun Du, Jun Bu, Xianzhang European Journal of Organic Chemistry, 20 , # 2 p. 55 - 563
参考文献:
Nair, S. B. Wadodkar, K. N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 982 , vol. 2, # 6 p. 573 - 57