Kameyama,Keiji; Sako, Magoichi; Hirota, Kosaku; Maki, Yoshifumi Synthesis, 1983 , # 10 p. 849 - 850 Title/Abstract Full Text Show Details Maki, Yoshifumi; Kameyama, Keiji; Suzuki, Mikio; Sako, Magoichi; Hirota, Kosaku Journal of Chemical Research, Miniprint, 1984 , # 12 p. 3601 - 3654