A Concise Approach to Benzoic Acid Derivatives Bearing an α,β-Unsaturated Ketone Substituent: Synthesis of Methyl Taboganate
作者:Theodora Calogeropoulou、Anastasia Detsi、Vassilios Roussis、Andrew Tsotinis、Christos Roussakis
DOI:10.1055/s-2005-921933
日期:——
concise route to benzoic acid derivatives bearing an α,β-unsaturated ketone moiety and its application to the synthesis of the natural product methyl taboganate (1) is described. The methodology is based on the additionof a Grignard reagent to an appropriately substituted salicylaldehyde followed by oxidation of the resulting allylic alcohol to the corresponding α,β-unsaturated ketone. The new compounds
描述了带有 α,β-不饱和酮部分的苯甲酸衍生物的简明路线及其在合成天然产物塔博加酸甲酯 (1) 中的应用。该方法基于将格氏试剂添加到适当取代的水杨醛中,然后将所得烯丙醇氧化成相应的 α,β-不饱和酮。测试了新化合物的细胞毒活性。