共 12 条
[3]
BRUCKNER V, 1951, ACTA CHIM HUNG, V1, P230
[4]
Dutt D. B., 1950, J INDIAN CHEM SOC, V27, P151
[5]
FORSHAW TP, UNPUBLISHED RESULTS
[7]
HUISGEN R, 1963, ANGEW CHEM INT EDIT, V2, P568
[9]
MITSCH RA, 1967, CHEM COMMUN, P59