反应条件
1: 1) n-BuLi / 1) THF, HMPA, hexane, -78 deg C, 45 min, 2) THF, -78 deg C to room temperature, overnight
2: 52 percent / Cu(OAc)2*H2O / tetrahydrofuran; H2O / 0.67 h
View Scheme
参考文献
Trehan, I. R.; Kad, G. L.; Gupta, Sangita; Verma, Neena; Singh, Labh
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, # 1-12 p. 811 - 813