共 24 条
[3]
DAUBEN HJ, 1954, J AM CHEM SOC, V76, P1339
[4]
DJERASSI C, 1952, J AM CHEM SOC, V74, P3664
[5]
DOBRINER K, 1953, INFRARED ABSORPTION
[9]
ENGEL CR, 1956, J AM CHEM SOC, V78