共 33 条
[11]
CHIURDOGLU G, 1961, B SOC CHIM BELG, V70, P767
[12]
COLONGE J, 1963, ORG SYNTH, V4, P601
[15]
ELIEL EL, 1962, TETRAHEDRON LETT, P97
[19]
GRANGER R, 1968, CR ACAD SCI C CHIM, V266, P927