反应条件
1: 32 percent / H2S(g) / Harshaw Cr-0101T catalyst / 530 °C
2: 90percent HNO3 (d 1.44 g/ml), acetic anhydride / Ambient temperature; overnight
3: 93 percent / Fe, acetic acid / 0.5 h / 80 - 90 °C
4: 50 mg / W-2 Raney nickel / ethanol / 48 h / Heating
View Scheme
参考文献
Klemm, L. H.; Tsuchiya, Reiko; Wong, Eric K. L.; Stevens, Michael P.; Lu, Jennifer J.; Klopfenstein, C. E.
Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 357 - 360