Hu Yuan, Ji Ye, Hao Chen
Jul 27, 2016
Citations
0
Influential Citations
3
Citations
Journal
Tetrahedron Letters
Abstract
Abstract An expeditious synthesis of norwogonin, isoscutellarein, and herbacetin, has been accomplished by a strategy featuring a borylation of sterically hindered aryl iodide and a one-pot oxidation to generate the C-3 and C-8 OH groups. The total synthesis gives excellent yields and conventional flash column chromatography is not needed for purification.