共 9 条
[1]
CHAN TH, 1979, SYNTHESIS-STUTTGART, P761
[4]
HOSOMI A, 1978, TETRAHEDRON LETT, P3043
[6]
PATTERSON I, 1986, TETRAHEDRON LETT, V27, P4787
[8]
SAKURAI H, 1982, PURE APPL CHEM, V54, P16