Chemoselective hydrogenation of nitroarenes with carbon nanofiber-supported platinum and palladium nanoparticles
Chemoselective hydrogenation of nitroarenes with carbon nanofiber-supported platinum and palladium nanoparticles
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DOI：
10.1021/ol800277a
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发表时间：
2008-04-17
期刊：
影响因子：
5.2
通讯作者：
Nagashima, Hideo
中科院分区：
文献类型：
--
作者：
Takasaki, Mikihiro;Motoyama, Yukihiro;Nagashima, Hideo
合成了负载在三种碳纳米纤维（CNF）上的铂和钯纳米粒子，并将其用作硝基芳烃加氢反应的催化剂。分散在片状碳纳米纤维上的纳米级铂粒子能高效地催化官能化硝基芳烃还原为相应的取代苯胺，转换数高，且其他官能团保持不变。
Platinum and palladium nanoparticles supported on three types of carbon nanofibers (CNFs) are synthesized and used as catalysts in the hydrogenation of nitroarenes. Nanosized platinum particles dispersed on platelet-type CNF efficiently catalyze the reduction of functionalized nitroarenes to the corresponding substituted anilines in high turnover numbers with other functional groups remaining intact.