参考文献

Tamura, Yasumitsu; Sasho, Manabu; Akai, Shuji; Wada, Akimori; Kita, Yasuyuki Tetrahedron, 1984, vol. 40, # 22 p. 4539 - 4548 doi: 10.1016/S0040-4020(01)91513-3