1: sodium nitrite / acetone; water / 0 °C 2: dichloromethane / 1 h / -10 °C 3: hydrogen; palladium 10 on activated carbon / ethanol / 24 h / 20 °C View Scheme
参考文献
Ventura, Wellington Martins; Souza De Assis, Luiz Guilherme; Taylor, Jason Guy
Heterocycles, 2013 , vol. 87, # 10 p. 2023 - 2029