1: 101 g / pyridine / 1.) RT, 24 h, 2.) reflux, 4 h
2: 40 g / 10percent aq. NaOH / 4 h / Heating
3: 55 percent / 60percent H2SO4 / 2.5 h / 130 °C
4: 70 percent / polyphosphoric acid / 2.5 h / 100 °C
5: 22.5 g / 15percent methanolic HCl / 30 h / Ambient temperature
6: 9.62 g / NaBH4 / methanol / 2 h / Ambient temperature
7: 9.8 g / pyridine
8: 7.8 g / NaOH/85percent aq. MeOH / 2.5 h / Heating
9: 6.2 g / Jones' reagent / acetone / 0.5 h / 0 - 5 °C
10: 0.18 g / diethyl ether
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
