反应条件
1: 82 percent / POCl3 / 0 °C
2: 85 percent / 98 percent hydrazine hydrate / ethanol / 1.) 3 h, reflux; 2.) 12 h, 0 deg C
View Scheme
参考文献
Ravina; Garcia Mera; Santana; et al.
European Journal of Medicinal Chemistry, 1985 , vol. 20, # 5 p. 475 - 479
