2-乙基-1,3-噁唑-4-羧酸合成路线 (共 3 条)
反应条件
cesium fluoride in methanol
T=80°C; 14 h; Yield given;
参考文献
Wood; Ganem
Tetrahedron Letters, 1983 , vol. 24, # 41 p. 4391 - 4392
反应条件
1: 1.) t-BuLi / 1.) THF, -40 deg C
2: t-BuLi / tetrahydrofuran / 0.03 h / -78 °C
3: 86 percent
4: CsF / methanol / 14 h / 80 °C
View Scheme
参考文献
Wood; Ganem
Tetrahedron Letters, 1983 , vol. 24, # 41 p. 4391 - 4392
反应条件
1: t-BuLi / tetrahydrofuran / 0.03 h / -78 °C
2: 86 percent
3: CsF / methanol / 14 h / 80 °C
View Scheme
参考文献
Wood; Ganem
Tetrahedron Letters, 1983 , vol. 24, # 41 p. 4391 - 4392