[(5R,6S)-5-[(4R)-2,2-二甲基-1,3-二氧戊环-4-基]-2,2-二甲基-3a,5,6,6a-四氢呋喃并[4,5-d][1,3]二氧杂环戊烯-6-基]丁酸酯合成路线 (共 4 条)
反应条件
TEA in toluene 4 h; Ambient temperature;
参考文献
Goueth, Pierre Y.; Gogalis, Pascalis; Bikanga, Raphael; Gode, Paul; Postel, Denis; et al.
Journal of Carbohydrate Chemistry, 1994 , vol. 13, # 2 p. 249 - 272
参考文献
Wolff
Journal of the American Chemical Society, 1945 , vol. 67, p. 1623
→
125161-47-9[(3aR,5R,6S,6aR)-5-[(1R)-1,2-二羟基乙基]-2,2-二甲基-3a,5,6,6a-四氢呋喃并[4,5-d][1,3]二氧杂环戊烯-6-基] 丁酸酯
反应条件
sulfuric acid in ethanol T=50°C;
参考文献
Goueth, Pierre Y.; Gogalis, Pascalis; Bikanga, Raphael; Gode, Paul; Postel, Denis; et al.
Journal of Carbohydrate Chemistry, 1994 , vol. 13, # 2 p. 249 - 272
→
125161-47-9[(3aR,5R,6S,6aR)-5-[(1R)-1,2-二羟基乙基]-2,2-二甲基-3a,5,6,6a-四氢呋喃并[4,5-d][1,3]二氧杂环戊烯-6-基] 丁酸酯
反应条件
water; sulfuric acid in ethanol T=50°C; other catalyst concentration; Rate constant;
参考文献
Goueth, Pierre Y.; Gogalis, Pascalis; Bikanga, Raphael; Gode, Paul; Postel, Denis; et al.
Journal of Carbohydrate Chemistry, 1994 , vol. 13, # 2 p. 249 - 272