反应条件
1: 73.4 percent / 90percent H2O2, maleic anhydride / CHCl3 / 2 h / Heating
2: 86 percent / POCl3 / 0.33 h / Heating
3: 72 percent / 90percent H2O2, maleic anhydride / CHCl3 / 48 h / Ambient temperature
4: 86 percent / POCl3 / 1 h / Heating
View Scheme
参考文献
Watahiki, Hiroko; Tsutsui, Mayumi; Akita, Yasuo; Watanabe, Tokuhiro; Kurihara, Teruo
Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 465 - 473