共 10 条
[2]
COREY EJ, 1980, J AM CHEM SOC, V102, P6615
[5]
JOHNSON MR, 1980, TETRAHEDRON LETT, P2733
[9]
MEYERS AI, 1978, TETRAHEDRON LETT, P4657
[10]
TERASHIMA S, 1980, TETRAHEDRON LETT, P2733