1: potassium carbonate / acetonitrile / 5 h / |Reflux
2: trifluoroacetic acid / dichloromethane / 24 h / 0 - 20 °C
View Scheme
参考文献
Gomez, Javier A. G.; Lage, Mateus R.; De M. Carneiro, Jose Walkimar; Resende, Jackson A. L. C.; Vargas, Maria D.
Journal of the Brazilian Chemical Society, 2013 , vol. 24, # 2 p. 219 - 229