作者:Dattatraya H. Dethe、Boda VijayKumar
DOI:10.1021/acs.joc.9b02206
日期:2019.11.1
A full account on the first total synthesis of a chroman meroterpenoid, (-)-phomoarcherin C, has been described. Key synthetic transformations include phenyl boronic acid-mediated 6π-electrocyclization reaction, a stereospecific hydrogenation driven by thermodynamic conformational stability of the product, and regioselective formylation. The strategy employed is considerably short, is atom-economical
已经描述了关于苯并二氢吡喃类化合物(-)-磷酸原丁香精C的第一个全合成的完整说明。关键的合成转化包括苯基硼酸介导的6π-电环化反应,由产物的热力学构象稳定性驱动的立体有择加氢以及区域选择性甲酰化。所采用的策略相当短,是原子经济的,并且可以打开大门以提供获取相同种类的其他多种天然产品的途径。