[1] Hajos Z G. J Org Chem,1974,39:1615[2] Wakabayashi T. Syn Comm,1977,7:239[3] Aitken R A. Asymmetric Synthesis. London: Chapman d Hall, 1992[4] 叶秀林.化学学报,2001,59:1680[5] Woodward R B. J Am Chem Soc, 1981,103:3210[6] 周维善.化学学报,1983,41:574[7] 周维善.化学学报,1984,42:333[8] 周维善.化学学报,1984,42:940[9] 吴毓林.化学学报,1983,43:901