共 20 条
[1]
Anelli P. L., 1990, ORG SYNTH, V69, P212
[3]
ANELLI PL, 1987, J ORG CHEM, V52, P2559
[4]
BOBBITT JM, 1988, HETEROCYCLES, V27, P509
[5]
CELLA JA, 1974, J CHEM SOC CHEM COMM, P943
[8]
deNooy AEJ, 1996, SYNTHESIS-STUTTGART, P1153