A novel and efficient strategy for the C-acetylation of Baylis-Hillman adducts has been described. Promoted by Sm(0)/Ac 2 O/FeCl 3 /I 2 , the present method allows for the efficient con-version of Morita-Baylis-Hillman adducts to their corresponding 2-alkylidene-4-oxoalkanoate derivatives and reduction products.
描述了 Baylis-Hillman 加合物 C-乙酰化的一种新颖有效的策略。在 Sm(0)/Ac 2 O/FeCl 3 /I 2 的推动下,本方法允许将 Morita-Baylis-Hillman 加合物有效转化为它们相应的 2-亚烷基-4-氧代链烷酸酯衍
生物和还原产物。