Remarkable catalytic activity of silica nanoparticle in the bis-Michael addition of active methylene compounds to conjugated alkenes

    Authors

    S. Banerjee;S. Santra

    Comments

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    Abbreviated Journal Title

    Tetrahedron Lett.

    Keywords

    Silica nanoparticle; Catalysis; Conjugate addition; Bis-adducts; Reuse; of catalyst; 1, 3-DICARBONYL COMPOUNDS; IONIC LIQUID; METAL; EFFICIENT; CHALCONES; COMPLEX; Chemistry, Organic

    Abstract

    We have demonstrated the remarkable catalytic activity of silica nanoparticles (NPs) in the unusual bis-Michael addition of active methylene compounds to conjugated alkenes at room temperature. The catalyst silica NPs were reused up to seven runs without appreciable loss of catalytic activity. (c) 2009 Elsevier Ltd. All rights reserved.

    Journal Title

    Tetrahedron Letters

    Volume

    50

    Issue/Number

    18

    Publication Date

    1-1-2009

    Document Type

    Article

    Language

    English

    First Page

    2037

    Last Page

    2040

    WOS Identifier

    WOS:000265052800001

    ISSN

    0040-4039

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