反应条件
1: 86 percent / conc. H2SO4, KNO3 / 6 h / 50 °C
2: 79 percent / activated carbon, FeCl3*6H2O, hydrazine / methanol / 16 h / Heating
3: 1.) Na2CO3, diazotized sulfanilic acid, 2.) sodium hydroxide, sodium dithionite / 1.) AcOH, 7-9 deg C, 30 min, 2.) water, 60 deg C, 30 min
4: 40 percent / 12 N H2SO4, 10percent potassium dichromate / CHCl3 / 0.17 h
View Scheme
参考文献
Potts, Kevin T.; Bhattacharjee, Debkumar; Walsh, Eileen B.
Journal of Organic Chemistry, 1986 , vol. 51, # 11 p. 2011 - 2021
