共 13 条
[2]
BRESLOW R, 1961, -JAM CHEM SOC, V83, P2375
[4]
COWPER M, 1958, U CHEM SOC, P2429
[5]
DEHMLOW EV, 1965, TETRAHEDRON LETT, P2317
[7]
EGLINGTON G, 1963, ADV ORG CHEM, V4, P276