共 33 条
[2]
BREWSTER JH, UNPUB J ORG CHEM
[4]
COREY EJ, 1975, TETRAHEDRON LETT, P2647
[5]
Evans D.A., 1983, ASYMMETRIC SYNTHESIS, V3
[6]
FELLMANN P, 1978, TETRAHEDRON, V34, P1349