共 16 条
[2]
BECKWITH ALJ, 1969, J CHEM SOC, V71, P5691
[3]
BECKWITH ALJ, 1972, AUST J CHEM, P1081
[8]
CHANON M, 1982, B SOC CHIM FR II-CH, P197
[9]
COHEN T, 1974, TETRAHEDRON LETT, P3555