反应条件
1: Hg(OAc)2 / 24 h / Heating 2: xylene / 3 h / 140 °C 3: 62 percent / tetrahydrofuran / 2 h / Heating 4: 79 percent / t-BuOOH, V2O5 5: n-BuLi / tetrahydrofuran / 1 h / -78 °C 6: PdCl2, CuCl, O2 / dimethylformamide; H2O / 12 h / Ambient temperature 7: 1.) DBU, CH2Cl2, reflux, 1 hr 2.) Pd/C, H2, EtOH View Scheme
参考文献
Mandai, Tadakatsu; Yamaguchi, Hirofumi; Nishikawa, Kengo; Kawada, Mikio; Otera, Junzo
Tetrahedron Letters, 1981 , vol. 22, p. 763 - 764
