Yatein; (-)-反式-3-(3,4-亚甲基二氧基苄基)-2-(3,4,5-三甲氧基苄基)丁内酯合成路线 (共 2 条)
反应条件
1: 84 percent / LiAlH4 / tetrahydrofuran / 1 h / Ambient temperature
2: 72 percent / p-TsCl, pyridine / 4 h, room temperature, 3 h, reflux
View Scheme
参考文献
Tomioka; Ishiguro; Koga
Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 10 p. 4333 - 4337
反应条件
2,3-dicyano-5,6-dichloro-p-benzoquinone in 1,4-dioxane
70 h; Heating;
参考文献
San Feliciano; Medarde; Pelaez Lamamie De Clairac; Lopez; Puebla; Gravalos; Lazaro; De Quesada
Archiv der Pharmazie, 1993 , vol. 326, # 7 p. 421 - 426