作者:Vemula Praveen Kumar、Vaddela Sudheer Babu、Kenzo Yahata、Yoshito Kishi
DOI:10.1021/acs.orglett.7b01128
日期:2017.5.19
Fe/Cu-mediated one-pot ketone synthesis was reported. Unlike Ni- and Pd-mediated one-pot ketone syntheses, the reported Fe/Cu-mediated method allowed selective activation and coupling of alkyl iodides over vinyl iodides. The newly developed one-pot ketone synthesis was applied to a synthesis of vinyl iodide/ketone 13, the left half of halichondrin B, as well as vinyl iodide/ketone 8a, the C20–C26 building
报道了铁/铜介导的一锅酮合成。与Ni和Pd介导的一锅酮合成不同,已报道的Fe / Cu介导的方法允许烷基碘在乙烯基碘上的选择性活化和偶联。新开发的一锅式酮合成技术被用于合成碘化氢/酮13(卤虫酮B的左半部分)以及碘化氢/酮8a(卤虫酮的C20–C26组成部分)的合成。