Concise Asymmetric Synthesis of (+)-Febrifugine Utilizing trans-Selective Intramolecular Conjugate Addition - Sukemoto, Satoshi; Oshige, Miyo; Sato, Masahiro; Mimura, Ken-ichiro; Nishioka, Hiromi; Abe, Hitoshi; Harayama, Takashi; Takeuchi, Yasuo (Synthesis, 2008)