5-溴-2-（3,4-乙烯基双氧噻吩）甲醛合成路线 （共 5 条）
反应条件
N-bromosuccinmide in acetonitrile T=20°C; 60 h;
参考文献
Jessing, Mikkel; Brandt, Malene; Jensen, Knud J.; Christensen, Jorn B.; Boas, Ulrik
Journal of Organic Chemistry, 2006 , vol. 71, # 18 p. 6734 - 6741
反应条件
1: BuLi / tetrahydrofuran 2: NBS; AcOH / CH2Cl2 View Scheme
参考文献
Chemistry - A European Journal, , vol. 12, # 3 p. 667 - 675
反应条件
1: N-bromosuccinmide / N,N-dimethyl-formamide / 1 h / 20 °C / Inert atmosphere; Darkness 2: trichlorophosphate / 3 h / 50 °C / Inert atmosphere View Scheme
参考文献
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 67, # 4 p. 285 - 294
反应条件
trichlorophosphate T=50°C; Vilsmeier formylation; 3 h; Inert atmosphere; regioselective reaction;
参考文献
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 67, # 4 p. 285 - 294
反应条件
trichlorophosphate T=50°C; Vilsmeier formylation; 24 h; Inert atmosphere; regioselective reaction;
参考文献
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 67, # 4 p. 285 - 294
