参考文献

Shirokawa, Shin-Ichi; Shinoyama, Mariko; Ooi, Isao; Hosokawa, Seijiro; Nakazaki, Atsuo; Kobayashi, Susumu Organic Letters, 2007, vol. 9, # 5 p. 849 - 852 doi: 10.1021/ol0630191