Wang; Lu Tetrahedron, 1995 , vol. 51, # 9 p. 2639 - 2658 Title/Abstract Full Text View citing articles Show Details Jiang, Huanfeng; Ma, Shengming; Zhu, Guoxin; Lu, Xiyan Tetrahedron, 1996 , vol. 52, # 33 p. 10945 - 10954