Interaction and Reaction of the Phenyl Radical with Water: A Source of OH Radicals
作者:Artur Mardyukov、Elsa Sanchez-Garcia、Rachel Crespo-Otero、Wolfram Sander
DOI:10.1002/anie.200806268
日期:2009.6.15
That's radical! A photochemical reaction between the phenyl radical and water results in the abstraction of a hydrogen atom from water and the formation of a hydroxyl radical. The hydroxyl radical forms an OH⋅⋅⋅π hydrogen bond with benzene (see picture) and does not react with benzene thermally under the conditions of matrix isolation.
太过激了!苯基自由基与水之间的光化学反应导致从水中提取氢原子并形成羟基自由基。羟基自由基与苯形成OH·⋅·π氢键(参见图片),并且在基质分离的条件下不会与苯发生热反应。