共 5 条
[1]
ALLEN, 1946, ORG SYNTH, V26, P1
[2]
EPSTEIN, 1946, AM J ROENTGENOL, V56, P202
[3]
HOPPE, 1949, FEDERATION P, V8, P303
[4]
LEWIS, 1949, J AM CHEM SOC, V71, P3749
[5]
PRATT, 1948, J ORG CHEM, V13, P576