1: NEt3 / tetrahydrofuran
2: NEt3; CuI / Pd(PPh3)4 / acetone
3: NEt3; CuI / methanol
4: 49 percent / NH3 / methanol; tetrahydrofuran / 22 h / 50 °C
View Scheme
参考文献
Berry, David A.; Jung, Kee-Yong; Wise, Dean S.; Sercel, Anthony D.; Pearson, William H.; Mackie, Hugh; Randolph, John B.; Somers, Robert L.
Tetrahedron Letters, 2004 , vol. 45, # 11 p. 2457 - 2461