参考文献

Makino, Kazuishi; Suzuki, Tatsuya; Awane, Shinobu; Hara, Osamu; Hamada, Yasumasa Tetrahedron Letters, 2002, vol. 43, # 51 p. 9391 - 9395 doi: 10.1016/S0040-4039(02)02324-9