1-(2-氯苯基)二氢-3-苯基-5-(2-苯基偶氮)-2-硫代-4,6(1H,5H)-嘧啶二酮合成路线 (共 2 条)
反应条件
1: NaOEt / ethanol / 8 h / Heating
2: 1) NaNO2, 3N HCl 2) NaOAc / 1) water, 0-5 deg C 2) EtOH, 2h, room temperature
View Scheme
参考文献
Singh, S.; Behl, C. K.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 7 p. 625 - 626
反应条件
hydrogenchloride; sodium acetate; sodium nitrite
1) water, 0-5 deg C 2) EtOH, 2h, room temperature; Yield given. Multistep reaction;
参考文献
Singh, S.; Behl, C. K.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 7 p. 625 - 626