反应条件
1: 1.5 g / NaOCH3 / methanol / 22 h / Heating
2: 1 g / HBr, HOAc, H2O / 13 h / Heating
3: 1 g / Polyphosphoric acid / 2.5 h / 97 °C / Heating
View Scheme
参考文献
Mukherjee, S. N.; Majee, R. N.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 8 p. 749 - 750