1: acetonitrile / 2.5 h / Heating 2: 89 percent / 6 N aq. NaOH / 6.5 h / Heating View Scheme
参考文献
Smith, Richard F.; Dennis, Lisa A.; Ryan, William J.; Rodriguez, George; Brophy, Keith A.
Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 1 p. 181 - 183
