共 13 条
[1]
CHAN TH, 1978, TETRAHEDRON LETT, P515
[2]
COCKERILL AF, 1977, CHEM DOUBLE BON 1 SA, P149
[5]
JAVIE AWP, 1969, J CHEM SOC B, P852
[6]
KONAKAHARA T, 1979, SYNTHESIS-STUTTGART, P192
[7]
LUCAST DH, 1977, TETRAHEDRON LETT, P1103
[8]
LUCHE JL, 1971, B SOC CHIM FR, P2260
[9]
NEWKOME GR, 1974, TETRAHEDRON LETT, P691
[10]
REUCROFT J, 1971, QUART REV LONDON, V25, P135