Tsunoda, Tetsuto; Otsuka, Junko; Yamamiya, Yoshiko; Ito, Sho Chemistry Letters, 1994 , # 3 p. 539 - 542 Title/Abstract Full Text Show Details Tsunoda, Tetsuto; Ozaki, Fumie; Ito, Sho Tetrahedron Letters, 1994 , vol. 35, # 28 p. 5081 - 5082