Synthesis of antimalarialtrioxanesvia continuous photo-oxidation with<sup>1</sup>O<sub>2</sub>in supercritical CO<sub>2</sub>
作者:Jessica F. B. Hall、Richard A. Bourne、Xue Han、James H. Earley、Martyn Poliakoff、Michael W. George
DOI:10.1039/c2gc36711d
日期:——
The oxidation of an allylic alcohol to its hydroperoxides represents a key step in the synthesis of a series of spirobicyclic, antimalarial trioxanes. Herein, we investigate the continuous photo-oxidation of an allylic alcohol with 1O2 in scCO2, as a ‘green’ alternative to conventional methods, and examine the remaining two steps in the synthesis of antimalarial trioxanes from readily available starting materials.