反应条件
1: With 2,3-benzodioxin-1,4-dione Heating; 2: With water; sodium hydrogencarbonate in methanol T=40°C; Overall yield = 62 percent;
参考文献
Yuan, Changxia; Liang, Yong; Hernandez, Taylor; Berriochoa, Adrian; Houk, Kendall N.; Siegel, Dionicio
Nature, 2013 , vol. 499, # 7457 p. 192 - 196