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A yolk-shell nanoreactor with a basic core and an acidic shell for cascade reactions
Authors:Yan Yang  Xiao Liu  Xiaobo Li  Jiao Zhao  Shiyang Bai  Jian Liu  Qihua Yang
Affiliation:State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (China) http://www.hmm.dicp.ac.cn.
Abstract:Smart yolk-shell nanoparticles (hollow nanoparticles with a movable core) with an acidic shell and a basic core were fabricated through an organosilane-assisted selective etching method and acted as efficient nanoreactors for catalyzing a deacetalization-Henry cascade reaction with high activity and high selectivity. This strategy is very promising for the design of multifunctional nanoreactors for cascade reactions.
Keywords:cascade reactions  yolk–shell nanoparticles  acid–base nanoreactors  nanostructures
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