Kunieda, Takehisa; Higuchi, Tsunehiko; Abe, Yoshihiro; Hirobe, Masaaki Tetrahedron Letters, 1980 , vol. 21, p. 3065 - 3066 Title/Abstract Full Text View citing articles Show Details Kunieda, Takehisa; Higuchi, Tsunehiko; Abe, Yoshihiro; Hirobe, Masaaki Chemical and Pharmaceutical Bulletin, 1984 , vol. 32, # 6 p. 2174 - 2181