... Yoshihiko Ito,* Yusuke Amino, Masashi Nakatsuka, and Takeo Saegusa* Contribution from the Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University, Yoshida. ... 0002-7863/83/ 1505-1 586$01 SO/O 0 1983 American Chemical Society Page 2. ... Soc., Vol. ...