Recyclable Mesoporous Organosilica Nanoparticles Derived from Proline-Valinol Amides for Asymmetric Organocatalysis

ABD

Industry: Inorganic Nanoparticles
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Instrument: Vasco Kin

Industry: Inorganic Nanoparticles

DOI: https://doi.org/10.1021/acssuschemeng.9b02838

Keywords: Aldol reactions,Catalysts,Materials,Nanoparticles,Precursors

Going a step further from bulk organosilicas to nanosized materials, we describe herein the preparation of mesoporous organosilica nanoparticles derived from mono- and bis-silylated proline-valinol amides, both by grafting on preformed mesoporous silica nanoparticles (MSN) and by a co-condensation method in neutral medium using Brij-56/CTAB as templates. (310)

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