共 7 条
[4]
DEOLEVEIRA AB, 1978, TETRAHEDRON LETT, P2653
[5]
HARTUNG WH, 1953, ORGANIC REACTION, V7
[6]
KANO S, 1979, J ORG CHEM, V44
[7]
WINTERFELDT E, 1975, SYNTHESIS-STUTTGART, P617