共 21 条
[1]
CALDWELL RA, 1969, TETRAHEDRON LETT, P2121
[6]
COHEN SG, 1968, TETRAHEDRON LETT, P5353
[7]
COHEN SG, 1968, J PHYS CHEM, V72, P3783
[9]
DAVIDSON RS, 1971, J CHEM SOC C, P3482