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Dendritic Core–Multishell Polymer Templates for the Synthesis of Pt Nanoparticle‐Loaded Porous Silica and their Application as Catalysts for the Enantioselective Hydrogenation of Ethyl Pyruvate
Author(s) -
Nowag Sabrina,
Wang XiSen,
Keilitz Juliane,
Thomas Arne,
Haag Rainer
Publication year - 2010
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201000084
Subject(s) - enantioselective synthesis , mesoporous silica , template , nanoparticle , catalysis , mesoporous material , polymer , enantiomer , combinatorial chemistry , porous medium , nanotechnology , chemistry , porosity , materials science , chemical engineering , organic chemistry , engineering
Cores célèbre: The synthesis of metal nanoparticle‐loaded mesoporous silica and their application to enantioselective reactions are described. Dendritic core–multishell polymers are used as stabilizers for Pt nanoparticles and as templates for the synthesis of mesoporous silica. The catalysts can be recycled for at least nine cycles with high enantiomeric excesses and full conversion in the reduction of ethyl pyruvate.