反应条件
1: 1.) H2SO4, H2O2 (28percent w/v), 2.) NaOH / 1.) 40 deg C, 8 h, 2.) MeOH, water, reflux, 5 h
2: 52.5 g / 5percent methanolic HCl / 48 h / Ambient temperature
3: 38 g / NaIO4 / ethanol; H2O / 1 h / 35 °C
4: 101 g / pyridine / 1.) RT, 24 h, 2.) reflux, 4 h
5: 40 g / 10percent aq. NaOH / 4 h / Heating
6: 55 percent / 60percent H2SO4 / 2.5 h / 130 °C
7: 70 percent / polyphosphoric acid / 2.5 h / 100 °C
View Scheme
参考文献
Thakur, S. B.; Jadhav, K. S.; Bhattacharyya, S. C.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 675 - 683
