在DMF-四乙基溴化銨（TEAB）質子惰*介質中，馬藺子素連續兩步單電子還原生成相應*醌*離子，無中間體半醌自由基的化學反應發生。
In DMF tetraethyl ammonium bromide(TEAB) media, the reduction of irisquinone was two successive single electron processes without the chemical reaction of the free radical semiquinone.
