共 20 条
[1]
AKITA Y, 1977, SYNTHESIS-STUTTGART, P792
[2]
BARTON DHR, 1983, B SOC CHIM FR II-CH, P61
[5]
HANSON JR, 1966, TETRAHEDRON LETT, P5441
[7]
HANSON JR, 1974, SYNTHESIS-STUTTGART, P1