参考文献

Nakamura, Masahiko; Suzuki, Akiyuki; Nakatani, Mari; Fuchikami, Takamasa; Inoue, Munenori; Katoh, Tadashi Tetrahedron Letters, 2002, vol. 43, # 39 p. 6929 - 6932 doi: 10.1016/S0040-4039(02)01627-1