Palladium nanoparticles supported onto stereocomplexed poly(lactic acid)-poly(ε-caprolactone) copolymers for selective partial hydrogenation of phenylacetylene

被引：0
|
作者：
Marco Frediani
Werner Oberhauser
Luca Rosi
Mattia Bartoli
Elisa Passaglia
Laura Capozzoli
机构：
[1] Università di Firenze,Dipartimento di Chimica
[2] Istituto di Chimica dei Composti OrganoMetallici (ICCOM) CNR,undefined
[3] Istituto di Chimica dei Composti OrganoMetallici (ICCOM) CNR,undefined
[4] UOS Pisa,undefined
[5] Centro di microscopia elettronica (CEME) CNR,undefined
来源：
Rendiconti Lincei | 2017年 / 28卷
关键词：
Palladium; Polymer; Poly(lactic acid)-poly(ε-caprolactone) copolymers; Stereocomplex; Catalysis; Hydrogenation;
D O I：
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中图分类号：
学科分类号：
摘要：
Palladium nanoparticles, generated by hydrogen reduction of Pd acetate, coordinated to a stereocomplexed 2,2′-bipyridine end-functionalized poly(lactic acid)-poly(ε-caprolactone) copolymer showed enhanced catalytic activity and chemoselectivity for the partial reduction of phenylacetylene compared to the reference system which did not contain the poly(ε-caprolactone). The obtained heterogeneous catalyst proved to be recyclable and suitable for selective phenylacetylene hydrogenation to styrene in solution and under solventless conditions.
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页码：51 / 58
页数：7
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