反应条件
1: 1.) tert-butyllithium / 1.) ether, pentane, -20 deg C, 2 h, 2.) room temperature, overnight 2: 71 percent / silver nitrate, silver oxide, 4 Angstroem molecular sieves / tetrahydrofuran / 9 h / Ambient temperature 3: TBHP, Ti(O-i-Pr)4, ethyl L-tartrate / CH2Cl2; 2,2,4-trimethyl-pentane / 40 h / -20 °C 4: tetraethylammonium fluoride hydrate / acetonitrile / 3 h / Ambient temperature View Scheme
参考文献
Chan, T. H.; Chen, L. M.; Wang, D.; Li, L. H.
Canadian Journal of Chemistry, 1993 , vol. 71, # 1 p. 60 - 67
