Continuous flow hydrogenation of nitroarenes, azides and alkenes using maghemite-Pd nanocomposites

Rathi Anuj K.; Gawande Manoj B.; Ranc VaclavPechousek JiriPetr MartinCepe KlaraVarma Rajender S.Zboril Radek

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Continuous flow hydrogenation of nitroarenes, azides and alkenes using maghemite-Pd nanocomposites

机译：连续流nitroarenes加氢,叠氮化并使用maghemite-Pd烯烃纳米复合材料

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Maghemite-supported ultra-fine Pd (1-3 nm) nanoparticles, prepared by a simple co-precipitation method, find application in the catalytic continuous flow hydrogenation of nitroarenes, azides, and alkenes wherein they play an important role in the reduction of various functional groups on the surface of maghemite with catalyst loading (similar to 6 wt% Pd). The salient features of the protocol include expeditious formation of reduced products in high yields under near ambient conditions with recycling of the catalyst (up to 12 cycles) without any decrease in selectivity and yield.

机译：Maghemite-supported超细Pd(1 - 3海里)纳米粒子,由一个简单的共沉淀方法,找到应用程序中催化加氢的连续流nitroarenes、叠氮化、烯烃在他们发挥重要作用在减少各种表面的官能团磁赤铁矿与催化剂加载(类似于6 wt %Pd)。迅速降低产品在高的形成附近的环境条件下产量回收的催化剂(12个周期)没有任何选择性和收率下降。

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来源
《Catalysis science & technology》 |2016年第1期|152-160|共9页
作者
Rathi Anuj K.; Gawande Manoj B.; Ranc VaclavPechousek JiriPetr MartinCepe KlaraVarma Rajender S.Zboril Radek;
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作者单位

US EPA, Sustainable Technol Div, Natl Risk Management Res Lab, Cincinnati, OH 45268 USA;

Palacky Univ, Fac Sci, Dept Phys Chem, Reg Ctr Adv Technol & Mat, Olomouc 78371, Czech Republic;

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正文语种英语
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Continuous flow; gamma-ferric oxide; azidesalkenesCatalystsHydrogenation;

机译：连续流;gamma-ferric氧化;azidesalkenesCatalystsHydrogenation;

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Continuous flow hydrogenation of nitroarenes, azides and alkenes using maghemite-Pd nanocomposites

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