参考文献

Watanabe, Kazuhiro; Iwasaki, Katsuhiko; Abe, Toshiaki; Inoue, Munenori; Ohkubo, Koichi; Suzuki, Takeyuki; Katoh, Tadashi Organic Letters, 2005, vol. 7, # 17 p. 3745 - 3748 doi: 10.1021/ol051398c