3-O-苄基雌酮单乙烯缩酮合成路线 (共 4 条)
反应条件
sodium methylate in methanol T=65°C; 1.58333 h;
参考文献
PANTARHEI BIOSCIENCE B.V.
Patent: WO2004/41839 A2, 2004 ;
Location in patent: Page 24-25 ;
反应条件
toluene-4-sulfonic acid
参考文献
PANTARHEI BIOSCIENCE B.V.
Patent: WO2004/41839 A2, 2004 ;
Location in patent: Page 28 ;
反应条件
1: pyridine*HBr3 2: t-BuOK / dimethylsulfoxide 3: p-TSA / acetone; H2O View Scheme
参考文献
Poirier, Donald; Merand, Yves; Labrie, Fernand
Tetrahedron, 1991 , vol. 47, # 37 p. 7751 - 7766
反应条件
1: pyridine*HBr3
2: t-BuOK / dimethylsulfoxide
View Scheme
参考文献
Poirier, Donald; Merand, Yves; Labrie, Fernand
Tetrahedron, 1991 , vol. 47, # 37 p. 7751 - 7766