反应条件
1: 71 percent / NEt3 / CH2Cl2 / 0.08 h / 0 °C
2: 99 percent / aq. sodium chlorite; sodium phosphate monobasic dihydrate; hydrogen peroxide / acetonitrile; H2O / 15 h / 10 °C
3: oxalyl chloride; DMF / CH2Cl2 / 2 h / Heating
4: NEt3 / CH2Cl2 / 1 h / 20 °C
5: 76 percent / DPPP; n-Bu3P; i-Pr2NEt / Pd(OAc)2 / dimethylformamide / 0.5 h / Heating
View Scheme
参考文献
Harayama, Takashi; Toko, Hiroko; Kubota, Kyoko; Nishioka, Hiromi; Abe, Hitoshi; Takeuchi, Yasuo
Heterocycles, 2002 , vol. 58, p. 175 - 181
