1,14-二甲基-4,10-二噁四环[5.5.2.0(2,6).0(8,12)]-13-十四烯-3,5,9,11-四酮合成路线 (共 3 条)
反应条件
toluene-4-sulfonic acid; trifluoroacetic anhydride in toluene T=140°C; 40 h;
参考文献
Struebing, Dirk; Von Wangelin, Axel Jacobi; Neumann, Helfried; Goerdes, Dirk; Huebner, Sandra; Klaus, Stefan; Spannenberg, Anke; Beller, Matthias
European Journal of Organic Chemistry, 2005 , # 1 p. 107 - 113
反应条件
acetic anhydride; Thionine Reagens 4: Toluol-4-sulfonsaeure;
参考文献
Lonza A.G.
Patent: DE1020626 , 1953 ;
参考文献
Diels; Alder
Justus Liebigs Annalen der Chemie, 1931 , vol. 490, p. 257,263