共 20 条
[2]
CORY RM, 1975, TETRAHEDRON LETT, P4441
[3]
FLEMING I, 1976, J CHEM SOC CHEM COMM, P681
[5]
LEE RA, 1973, TETRAHEDRON LETT, P333
[10]
SARKAR TK, 1978, TETRAHEDRON LETT, P3513