反应条件
1: lithium 2,2,6,6-tetramethylpiperidine / tetrahydrofuran; hexane / -78 - 20 °C
2: 3.68 g / glacial AcOH / tetrahydrofuran; hexane / 1 h / 20 °C
View Scheme
参考文献
Lysen, Morten; Madden, Maurice; Kristensen, Jesper Langgaard; Vedso, Per; Zoellner, Camilla; Begtrup, Mikael
Synthesis, 2006 , # 20 p. 3478 - 3484