by Shoji, Mitsuru, Kishida, Satoshi, Kodera, Yusuke, Shiina, Isamu, Kakeya, Hideaki, Osada, Hiroyuki, Hayashi, Yujiro
Published in Tetrahedron letters (15.09.2003)

by KODERA, YUSUKE, MAEDA, MIOKO, SAKURAI, MAKOTO, NOVOSAD, JOSEF, WATANABE, MAKOTO
Published in Phosphorus Research Bulletin (2005)