作者:Jinya Yin、Michael B. Landward、Jon D. Rainier
DOI:10.1021/acs.joc.9b03417
日期:2020.3.20
Readily available acrylamide naphthoquinones can be converted into the corresponding aza-anthraquinones using 6π-photoelectrocyclization reactions. Not only do these reactions not proceed thermally but, as demonstrated here, they can also be used to generate a range of aza-anthraquinone and aza-tetracycline derivatives including the natural products griffithazanone A and marcanine A. Several of the
使用6π-光电环化反应,可以将现成的丙烯酰胺萘醌转化为相应的氮杂蒽醌。这些反应不仅不会进行热反应,而且,如此处所示,它们还可用于生成一系列氮杂蒽蒽醌和氮杂四环素衍生物,包括天然产物格里菲扎氮酮A和marcanineA。这项工作显示出抗菌活性。