反应条件
1: potassium carbonate / N,N-dimethyl-formamide / 4 h / 65 - 70 °C 2: potassium tert-butylate / N,N-dimethyl-formamide / 4 h / 20 - 25 °C / |Large scale 3: hydroxylamine hydrochloride / 1-methyl-pyrrolidin-2-one / 30 h / 60 °C View Scheme
参考文献
Ohigashi, Atsushi; Kanda, Atsushi; Tsuboi, Hiroyuki; Hashimoto, Norio
Organic Process Research and Development, 2005 , vol. 9, # 2 p. 179 - 184
