Core–Shell AgNP@CeO 2  Nanocomposite Catalyst for Highly Chemoselective Reductions of Unsaturated Aldehydes | Zendy

Mitsudome Takato | Zendy; Matoba Motoshi | Zendy; Mizugaki Tomoo | Zendy; Jitsukawa Koichiro | Zendy; Kaneda Kiyotomi | Zendy

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Core–Shell AgNP@CeO 2 Nanocomposite Catalyst for Highly Chemoselective Reductions of Unsaturated Aldehydes

Author(s) -

Mitsudome Takato,

Matoba Motoshi,

Mizugaki Tomoo,

Jitsukawa Koichiro,

Kaneda Kiyotomi

Publication year - 2013

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201204160

Subject(s) - heterolysis , catalysis , nanocomposite , chemoselectivity , cleavage (geology) , silver nanoparticle , nanoparticle , chemistry , shell (structure) , chemical engineering , materials science , organic chemistry , nanotechnology , composite material , fracture (geology) , engineering

Selective silver : A core–shell AgNP–CeO 2 nanocomposite (AgNP@CeO 2 ) acted as an effective catalyst for the chemoselective reductions of unsaturated aldehydes to unsaturated alcohols with H 2 (see figure). Maximizing the AgNP–CeO 2 interaction successfully induced the heterolytic cleavage of H 2 , resulting in highly chemoselective reductions. Furthermore, a highly dispersed AgNP@CeO 2 system was also developed that exhibited a higher activity than the original AgNP@CeO 2 .

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