1: tert-butyllithium / tetrahydrofuran / 1.33 h / -80 °C
2: CH3O(2)H / tetrahydrofuran / -30 - 25 °C
View Scheme
参考文献
Hasan, Iltifat; Marinelli, Edmund R.; Lin, Li-Ching Chang; Fowler, Frank W.; Levy, Alan B.
Journal of Organic Chemistry, 1981 , vol. 46, # 1 p. 157 - 164