反应条件
1: 1.) liquid ammonia, ferric nitrate, potassium metal / 1.) 30 min, 2.) ether, irradiated 1.5h 2: 99 percent / aq. sodium hydroxide, triethylbenzylammonium chloride / toluene / 3 h View Scheme
参考文献
Journal of Heterocyclic Chemistry, , vol. 24, p. 1061 - 1065