反应条件
1: 96 percent / Br2 / dimethylformamide / 20 °C 2: 93 percent / NaH / dimethylformamide / 20 - 50 °C 3: 72 percent / tBuOK / tetrahydrofuran / 20 °C 4: 61 percent / DIBALH / CH2Cl2 / -78 °C 5: 70 percent / NaH / tetrahydrofuran / 20 °C 6: 89 percent / tBuLi / tetrahydrofuran / -100 - -78 °C View Scheme
参考文献
Della Sala, Giorgio; Capozzo, Daniela; Izzo, Irene; Giordano, Assunta; Iommazzo, Antonella; Spinella, Aldo
Tetrahedron Letters, 2002 , vol. 43, # 49 p. 8839 - 8841