反应条件
1: 60 percent / hydrazine hydrate / methanol / 8 h / Heating 2: 60 percent / 1) heating, 2 min, 2) CH3OH, r.t., overnight 3: pyridine / 24 h / Heating View Scheme
参考文献
Agarwal
Journal of the Indian Chemical Society, 1991 , vol. 68, # 2 p. 85 - 87