Decatungstate photocatalyzed oxidation of aryl alkanols. Electron transfer or hydrogen abstraction mechanism?
Decatungstate photocatalyzed oxidation of aryl alkanols. Electron transfer or hydrogen abstraction mechanism?
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DOI：
10.1021/ol0349211
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发表时间：
2003-08-07
期刊：
影响因子：
5.2
通讯作者：
Orfanopoulos, M
中科院分区：
文献类型：
--
作者：
Lykakis, IN;Tanielian, C;Orfanopoulos, M
本文研究了十聚钨酸盐W_（10）O_（324）光敏氧化一系列对位-X-取代的1-芳基-1-烷醇的反应。1-芳基-1-烷醇侧链的唯一氧化产物是芳基酮。产物分析和动力学数据支持在反应的速率控制步骤中的氢原子转移机制。
graphics Decatungstate W10O324- photosensitized oxidation of a series of para-X-substituted 1-aryl-1-alkanois was investigated. The only oxidation product of the side-chain of the 1-aryl-1-alkanol was the aryl ketone. The product analysis and kinetic data of the title reaction support a hydrogen atom transfer mechanism in the rate-determining step.