在可见光照射下，由 9-均三甲苯基-10-甲基吖啶鎓和氯化氢催化，无需金属即可对环己烷进行氧化氧合。
Metal-free oxygenation of cyclohexane with oxygen catalyzed by 9-mesityl-10-methylacridinium and hydrogen chloride under visible light irradiation.
机构信息
Department of Material and Life Science, Graduate School of Engineering, Osaka University and ALCA, Japan Science and Technology Agency (JST), 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan.
出版信息
Chem Commun (Camb). 2011 Aug 14;47(30):8515-7. doi: 10.1039/c1cc12534f. Epub 2011 Jul 1.
Photooxygenation of cyclohexane by O(2) occurs efficiently under visible-light irradiation of an O(2)-saturated acetonitrile solution containing 9-mesityl-10-methylacridinium ions (Acr(+)-Mes) and HCl to yield cyclohexanone, cyclohexanol and hydrogen peroxide. The photocatalytic reaction is initiated by electron transfer from Cl(-) to the mesitylene radical cation moiety.
氧气在可见光照射下，高效地对环己烷进行光氧化，该过程在含有 9-均三甲苯基-10-甲基吖啶鎓离子（Acr(+)-Mes）和 HCl 的 O2 饱和乙腈溶液中进行，反应生成环己酮、环己醇和过氧化氢。光催化反应由 Cl(-)向均三甲苯基自由基阳离子部分的电子转移引发。
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