反应条件
1: 1.) potassium bis(trimethylsilyl)amide / 1.) toluene, THF, HMPA, -100 to -78 deg C, 30 min, 2.) THF, -100 deg C, 3 h
2: 69 percent / hydroxylamine hydrochloride, Na acetate / aq. ethanol / 72 h / 21 °C
3: 69 percent / trifluoroacetic acid / 2 h / 21 °C
View Scheme
参考文献
Sanchez-Obregon, Ruben; Fallis, Alex G.; Szabo, Arthur G.
Canadian Journal of Chemistry, 1992 , vol. 70, # 5 p. 1531 - 1536
