共 7 条
[2]
ELNAGGAR GM, 1969, ZH ORG KHIM, V5, P1368
[3]
GRAHAM AR, 1954, J CHEM SOC, P2180
[5]
TEMNIKOVA TI, 1970, ZH ORG KHIM+, V6, P739
[6]
WEILER L, 1971, TETRAHEDRON LETT, P4809
[7]
WEILER LF, 1970, J AM CHEM SOC, V92, P6707