ChemInform Abstract: Use of Ordered Mesoporous Materials as Tools for Organic and Bioorganic Synthesis

Abstract

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The Synthetic Strategy for Developing Mesoporous Materials through Nanocasting Route

“…Palladium nanoparticles deposited inside the pores of CMK-3 analogue shows enhance performance than conventional one in Sonogashira reaction [160]. Molecular level dispersed and encapsulated Pd on the mesoporous Impregnation and subsequent heating Dissolution of silica [191] Pyrrole ferric chloride SBA CVD Dissolution of silica [191] Acetonitrile SBA CVD Dissolution of silica [193] Pyrrole Fe (III) SBA-15 CVD Dissolution of silica [195] Acenaphthene AlCl 3 treated silica template CVD Dissolution of silica [196] Furfuryl alcohol OMASON Impregnation and subsequent heating Dissolution of silica [197] carbon support (Pd-OMC) exhibits remarkably high selectivity for alcohol (benzyl alcohol, 1-phenylethanol and cinnamyl alcohol) oxidation to the corresponding aldehydes while at the same time had relatively high activity [187].…”

Sonogashira Reactions Using Nanocatalysts

“…93 In addition, Pd-NPs generated similarly have also been deposited on mesoporous carbon formed by pyrolysis of a polymer-coated silica template, this palladium-containing material being used as a catalyst in the cross-coupling of iodobenzene and phenylacetylene. 94 The coupling was performed in the presence of sodium acetate in aqueous DMF as solvent, but the yield of diphenylacetylene obtained was just a 48% with deactivation of the catalyst by formation of large polydisperse crystalline palladium particles.…”