Joseph, Sajan P.; Dhar, D. N. Tetrahedron, 1988 , vol. 44, # 16 p. 5209 - 5214 Title/Abstract Full Text View citing articles Show Details Joseph, Sajan P.; Dhar, D. N. Synthetic Communications, 1988 , vol. 18, # 14 p. 1743 - 1748