共 14 条
[2]
CARDILLO G, 1976, SYNTHESIS-STUTTGART, P394
[3]
COLLINGT.EW, 1971, J ORG CHEM, V36, P3044
[4]
COREY EJ, 1979, TETRAHEDRON LETT, P2317
[7]
EVANS DA, 1978, TETRAHEDRON LETT, P727
[10]
MEYERS AI, 1978, TETRAHEDRON LETT, P1375