反应条件
1: 48 percent HBr, conc. H2SO4
2: K2CO3, benzyltriethylammonium chloride / acetone / 4.67 h / Heating
3: NH2NH2*H2O / ethanol / 0.25 h / Heating
View Scheme
参考文献
Sasse, Astrid; Kiec-Kononowicz, Katarzyna; Stark, Holger; Motyl, Malgorzata; Reidemeister, Sibylle; Ganellin, C. Robin; Ligneau, Xavier; Schwartz, Jean-Charles; Schunack, Walter
Journal of Medicinal Chemistry, 1999 , vol. 42, # 4 p. 593 - 600