Low-temperature aerobic oxidation of decane using an oxygen-free radical initiator
Low-temperature aerobic oxidation of decane using an oxygen-free radical initiator
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DOI：
10.1016/j.jcat.2011.08.003
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发表时间：
2011-10
影响因子：
7.3
通讯作者：
R. Lloyd;R. Jenkins;M. Piccinini;Qian He;C. Kiely;A. Carley;S. Golunski;D. Bethell;J. Bartley;G. Hutchings
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文献类型：
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作者：
R. Lloyd;R. Jenkins;M. Piccinini;Qian He;C. Kiely;A. Carley;S. Golunski;D. Bethell;J. Bartley;G. Hutchings
长链烷烃的O2直接选择性氧化是一个高要求的反应。我们已经表明，它是可能的氧化正癸烷的存在下的氧自由基引发剂偶氮二异丁腈。在相对温和的条件下（空气中70°C）观察到一系列氧化产物的形成。虽然当使用引发剂时催化剂的存在不是必需的，但是已经发现基于二氧化铈的催化剂通过改变癸烷的氧官能化来增加对醇的选择性。
The direct selective oxidation of long chain alkanes by O2is a highly demanding reaction. We have shown that it is possible to oxidise n-decane in the presence of the oxygen-free radical initiator azobisisobutyronitrile. Formation of a range of oxygenated products has been observed under relatively mild conditions (70°C in air). Although the presence of a catalyst is not essential when the initiator is used, ceria-based catalysts have been found to increase the selectivity to alcohols by modifying the oxyfunctionalisation of decane.