共 9 条
[1]
ABADIR, 1953, J CHEM SOC, P8
[3]
BROWN, 1952, J CHEM SOC, P2229
[4]
Diels O., 1931, LIEBIGS ANN CHEM, V486, P191
[5]
DUFRAISSE C, 1938, B SOC CHIM FR, V5, P1073
[6]
GILLET Y, 1950, B SOC CHIM FR, V17, P1141
[7]
HUCKEL, 1925, BER, V58, P447