共 89 条
[41]
KRAPCHO AP, 1978, SYNTHESIS-STUTTGART, P77
[45]
MARINO JP, 1979, TETRAHEDRON LETT, P675
[46]
MARINO JP, 1980, SYNTHESIS, V11, P872
[49]
MARTIN SF, 1981, J ORG CHEM, V46, P3568