反应条件
1: 53 percent / AcNMe2 / pH >7 2: 40 percent / magnesium monoperoxyphthalate hexahydrate / methanol / 20 h / 30 °C 3: 55 percent / conc. H2SO4 / toluene / 5 h / 35 °C 4: 4 percent / NaNO2, HCl / H2O / 90 °C View Scheme
参考文献
Fujii, Tozo; Ogawa, Kazuo; Saito, Tohru; Kobayashi, Keiko; Itaya, Taisuke
Heterocycles, 1994 , vol. 38, # 3 p. 477 - 480