反应条件
1: 61 percent / 1.) aq. HCl, NaNO2, 2.) aq. KOAc / 1.) 0 deg C, 2.) 5-10 deg C, 4 h, 3.) RT, 24 h 2: 89 percent / Fe/H(+) 3: 20 h / Heating 4: polyphosphoric acid / 150 °C 5: 29 percent / CrO3, aq. H2SO4 / 0.5 h / 100 - 105 °C View Scheme
参考文献
Atwell, Graham J.; Baguley, Bruce C.; Denny, William A.
Journal of Medicinal Chemistry, 1988 , vol. 31, # 4 p. 774 - 779
