共 29 条
[22]
PHILLIP J, 1960, J AM CHEM SOC, V82, P1957
[23]
SHRINER RL, SYSTEMATIC IDENTIFIC
[24]
SUS O, 1949, ANNALEN, V564, P137
[25]
VALENTA Z, 1960, TETRAHEDRON LETT, P25
[26]
VILKAS M, 1960, B SOC CHIM FRANCE, P1350
[28]
WAWZONEK S, 1955, ORG SYNTHESES COLL, V3, P715