反应条件
1: 80.9 percent / n-BuLi / tetrahydrofuran; hexane / -78 - 5 °C
2: 1.) n-BuLi, 2.) I2 / 1.) ether, hexane, 2 h, 25 deg C, 2.) 16 h
3: trifluoromethanesulfonic anhydride, nitric acid / CH2Cl2 / 2.5 h / 0 - 25 °C
View Scheme
参考文献
Dougherty, T. Kirk; Lau, Kreisler S. Y.; Hedberg, Frederick L.
Journal of Organic Chemistry, 1983 , vol. 48, # 26 p. 5273 - 5280
