Blade, Robert J.; Robinson, J. Edward; Peek, Robert J.; Weston, John B.
Tetrahedron Letters, 1987 , vol. 28, # 33 p. 3857 - 3860

Blade, Robert J.; Robinson, J. Edward; Peek, Robert J.; Weston, John B.
Tetrahedron Letters, 1987 , vol. 28, # 33 p. 3857 - 3860