反应条件
1: 1.) ethanol; 2.) water, toulene, reflux
2: 82 percent / 0.5 h / 0 °C
3: 1.) 50percent sulfuric acid, sodium nitrite; 2.) urea, sodium iodide-127, sodium sulfite / 1.) 0 deg C, 10 min, water; 2.) 10 min, 0 deg C, water; 3.) 10 min, r.t.; 4.) 6 min, 80 deg C
View Scheme
参考文献
Hunter; Zea Ponce; Brown; et al.
Canadian Journal of Chemistry, 1984 , vol. 62, # 10 p. 2015 - 2018
