反应条件
1: water / N,N-dimethyl-formamide / 90 °C
2: sulfuric acid / |Reflux
3: caesium carbonate / N,N-dimethyl-formamide / 20 °C
4: lithium hydroxide hydrate / tetrahydrofuran; methanol / 20 °C
View Scheme
参考文献
Brown, Sean P.; Dransfield, Paul J.; Vimolratana, Marc; Jiao, Xianyun; Zhu, Liusheng; Pattaropong, Vatee; Sun, Ying; Liu, Jinqian; Luo, Jian; Zhang, Jane; Wong, Simon; Zhuang, Run; Guo, Qi; Li, Frank; Medina, Julio C.; Swaminath, Gayathri; Lin, Daniel C.-H.; Houze, Jonathan B.
ACS Medicinal Chemistry Letters, 2012 , vol. 3, # 9 p. 726 - 730