反应条件
1: 99 percent / pyridine; DMAP
2: 84 percent / H2O / acetonitrile / 9.5 h / 0 - 20 °C
3: 92 percent / tri-n-butyltin hydride; 2,2'-azobisisobutyronitrile / toluene / 0.83 h / 95 °C
4: 100 percent / tetra-n-butylammonium fluoride / tetrahydrofuran / 0 °C
5: 100 percent / aq. ammonia / methanol
View Scheme
参考文献
Cui, Zhiyong; Zhang, Lei; Zhang, Biliang
Tetrahedron Letters, 2001 , vol. 42, # 4 p. 561 - 563
