Facile construction of 1,3-dienes building upon cross-electrophile coupling of two open-chain vinyl halides is disclosed in this work, showing moderate chemoselectivities between the terminal bromoalkenes and internal vinyl bromides. The present method is mild and tolerates a range of functional groups and can be applied to the total synthesis of a tobacco fragrance solanone.
在这项工作中公开了基于两个开链
乙烯基卤化物的交叉亲电偶联构建的 1,3-二烯的简易构建,显示末端
溴烯烃和内部
溴乙烯之间的中等
化学选择性。本方法温和,可耐受多种官能团,可应用于烟草
香料茄酮的全合成。