共 30 条
[2]
BACHMAN GB, 1959, J AM CHEM SOC, V82, P4882
[3]
BAKER DC, 1978, SYNTHESIS-STUTTGART, P478
[5]
BARUA NC, 1986, SYNTHESIS-STUTTGART, P891
[6]
BLOCK R, 1987, J ORG CHEM, V552, P4603
[7]
EBATA T, 1990, HETEROCYCLES, V31, P1585
[8]
FISCHER RH, 1980, SYNTHESIS-STUTTGART, P693
[10]
KEBER RC, 1965, J AM CHEM SOC, V81, P4520