共 13 条
[1]
ALLEN GR, 1965, J ORG CHEM, V30, P2997
[2]
BAXTER I, 1971, QUART REV, V25, P238
[4]
FOST DL, 1973, TETRAHEDRON LETT, P131
[6]
HIRATA T, 1969, TETRAHEDRON LETT, P4107
[8]
MOORE HW, 1969, TETRAHEDRON LETT, P3947