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dc.contributor.authorKumar, R.K.
dc.contributor.authorSatpati, B.
dc.contributor.authorSrivastava, R.
dc.date.accessioned2016-08-10T06:48:12Z
dc.date.available2016-08-10T06:48:12Z
dc.date.issued2016-08-10
dc.identifier.urihttp://localhost:8080/xmlui/handle/123456789/191
dc.description.abstractA solvent free protocol is developed for the synthesis of imidazolyl alcohols and N-imidazolyl functionalized β-amino compounds. Imidazolyl alcohols were synthesized by the ring opening of epoxides with imidazoles and N-imidazolyl functionalized β-amino compounds were synthesized by the hydroamination reaction of imidazoles and activated olefins. These reactions were catalyzed by a variety of crystalline heterogeneous catalysts such as Al/Zr substituted nanocrystalline ZSM-5 (M-Nano-ZSM-5), conventional M-ZSM-5 (where M = Zr, Al), and Zr substituted amorphous mesoporous catalysts (Zr-SBA-15 and Zr-KIT-6). Among these catalysts, nanocrystalline Zr-Nano-ZSM-5 exhibited the highest activity and regioselectivity. Structure activity relationship is explained based on the catalytic activity, acidity measurements, reactivity of reactants (imidazoles/epoxides/methyl acrylate), competitive adsorption, nature, and type of catalysts. Zr-Nano-ZSM-5 exhibited exceptionally high catalytic activity compared to the catalysts reported in the literature for the synthesis of imidazolyl alcohols and other imidazole derivatives.en_US
dc.language.isoen_USen_US
dc.subjectNanocrystalline zeolitesen_US
dc.subjectZirconosilicatesen_US
dc.subjectImidazolyl alcoholsen_US
dc.subjectAminolysisen_US
dc.subjectHydroaminationen_US
dc.titleHighly efficient and green chemical synthesis of imidazolyl alcohols and N-imidazolyl functionalized β-amino compounds using nanocrystalline ZSM-5 catalystsen_US
dc.typeArticleen_US
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