dc.contributor.author |
Mallick, S. |
|
dc.contributor.author |
Rana, S. |
|
dc.contributor.author |
Parida, K. |
|
dc.date.accessioned |
2018-10-01T12:24:49Z |
|
dc.date.available |
2018-10-01T12:24:49Z |
|
dc.date.issued |
2011 |
|
dc.identifier.citation |
Dalton Transactions, 40(36), 2011: 9169-9175 |
|
dc.identifier.issn |
1477-9226 |
|
dc.identifier.uri |
http://ore.immt.res.in/handle/2018/1635 |
|
dc.description |
CSIR; DST |
|
dc.description.abstract |
A new copper modified amine functionalized zirconia has been synthesized by a co-condensation method using zirconium butoxide and aminopropyltriethoxy-silane (APTES) in the presence of a cationic surfactant CTAB followed by impregnation of copper. Nitrogen adsorption-desorption, X-ray powder diffraction, Fourier-transform infrared spectroscopy (FT-IR), (13)C nuclear magnetic resonance (NMR), scanning electron micrography (SEM), transmittance electron micrography (TEM), thermo gravimetric analysis-differential thermal analysis (TGA-DTA), X-ray photoelectron spectroscopy (XPS) and UV-vis DRS spectroscopic tools are used to characterize the materials. FT-IR and DRS results indicated the incorporation of Cu and amino groups on the surface of zirconia. This Cu-anchored mesoporous material acts as an efficient, reusable catalyst in the aryl-sulfur coupling reaction between aryl iodide and thiophenol for the synthesis of value added diarylsulfides. |
|
dc.language |
en |
|
dc.publisher |
Royal Society Of Chemistry |
|
dc.relation.isreferencedby |
SCI |
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dc.rights |
Copyright [2011]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
dc.subject |
Chemical Sciences |
|
dc.title |
A facile method for the synthesis of copper modified amine-functionalized mesoporous zirconia and its catalytic evaluation in C-S coupling reaction |
|
dc.type |
Journal Article |
|
dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|