2-溴-6,7-二氢-1h,5h-吡咯并[2,3-c]氮杂烷-4,8-二酮合成路线 （共 12 条）
反应条件
1: 10percent aq. NaOH / methanol / 5 h / Ambient temperature
2: PPA-P2O5 / 1 h / 100 °C
View Scheme
参考文献
Annoura, Hirokazu; Tatsuoka, Toshio
Tetrahedron Letters, 1995 , vol. 36, # 3 p. 413 - 416
反应条件
1: SOCl2, DMF / toluene / 1 h / 60 °C
2: Et3N / CH2Cl2 / 3 h / Ambient temperature
3: 56 percent / NBS / tetrahydrofuran / 2 h / Ambient temperature
4: 10percent aq. NaOH / methanol / 5 h / Ambient temperature
5: PPA-P2O5 / 1 h / 100 °C
View Scheme
参考文献
Annoura, Hirokazu; Tatsuoka, Toshio
Tetrahedron Letters, 1995 , vol. 36, # 3 p. 413 - 416
