反应条件
1: n-BuLi / tetrahydrofuran / -78 °C 2: NBS / tetrahydrofuran / -78 °C 3: 1.) t-BuLi / 1.) THF, hexane, -78 deg C, 2.) THF, -78 deg C View Scheme
参考文献
Amat, Mercedes; Hadida, Sabine; Sathyanarayana, Swargam; Bosch, Joan
Journal of Organic Chemistry, 1994 , vol. 59, # 1 p. 10 - 11