共 21 条
[1]
ALEXAKIS A, 1979, SYNTHESIS-STUTTGART, P826
[2]
Angeletti E., 1957, GAZZ CHIM ITAL, V87, P1086
[5]
DANG HP, 1978, TETRAHEDRON LETT, P191
[7]
HAYASHI T, 1980, TETRAHEDRON LETT, P3915
[8]
HOOZ J, 1976, TETRAHEDRON LETT, P805