反应条件
sodium hydroxide 6.5 h; Heatingvar. 1,1-disubstituted-3-amino-4,5-dihydro-1H-pyrazolium halides; Mechanism;
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