Epoxidation of Propene with Graphite AuPd-Supported Nanoparticles
Epoxidation of Propene with Graphite AuPd-Supported Nanoparticles
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DOI：
10.1007/s10562-014-1439-6
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发表时间：
2015-02
影响因子：
2.8
通讯作者：
U. Gupta;R. Jenkins;N. Dummer;D. Bethell;G. Hutchings
中科院分区：
文献类型：
--
作者：
U. Gupta;R. Jenkins;N. Dummer;D. Bethell;G. Hutchings
本文研究了在90℃下，以氧气为终端氧化剂的碳载金-钯催化剂上丙烯的氧化反应。丙烯氧化只有在过氧化苯甲酰作为自由基引发剂时才能观察到，但O2的存在对观察氧化是必不可少的。醛的加入促进了环氧化物的形成。图形摘要
AbstractThe oxidation of propene has been studied with O2as the terminal oxidant using a carbon-supported gold palladium catalyst at 90 °C. The reaction is carried out in acetonitrile as solvent in an autoclave. Propene oxidation is only observed in the presence of benzoyl peroxide acting as a radical initiator, but the presence of O2is essential to observe oxidation. The addition of aldehydes enhances the formation of the epoxide.Graphical Abstract