反应条件
1: HCl, H2O / 24 h / 45 °C
2: H2O / 18 h / 110 °C
3: SOCl2 / 16 h / -60 - 20 °C
4: 97 percent / HCl, H2O / 24 h / 40 °C
5: 58 percent / H2 / 20percent Pd(OH)2/C / ethanol / 16 h / 759.8 Torr / Ambient temperature
View Scheme
参考文献
Thomas, Christoph; Orecher, Florian; Gmeiner, Peter
Synthesis, 1998 , # 10 p. 1491 - 1496
