Journal Title
Title of Journal: J IRAN CHEM SOC
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Abbravation: Journal of the Iranian Chemical Society
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Publisher
Springer Berlin Heidelberg
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Authors: Manjulla Gupta Monika Gupta
Publish Date: 2015/09/18
Volume: 13, Issue: 2, Pages: 231-241
Abstract
A study of coppermediated C–heteroatom especially C–N and C–O bond formations using simpler methodologies has been carried out In the present work acetylation of various substrates such as amines phenols and alcohols synthesis of 245trisubstituted imidazole is done using simple and easily available starting materials Copper I oxide was synthesized in situ by the reduction of Fehling’s solution with glucose followed by its anchoring onto different supports like silica HAP basic alumina and cellulose Comparison and contrasts between the reactivity of copper I oxide supported onto different supports for these reactions are made The reactivity of copper I oxide seems to be largely dependent on the nature of support and the most active catalyst for a particular reaction was further characterized by different spectroscopic techniques such as FTIR XRD TGA XPS SEM TEM and AAS The catalysts were found to be stable easily recyclable without any significant loss in activityWe are grateful to Director SAIF Punjab University Chandigarh for TEM and XRD and also to Head SAIF IIT Bombay for recording SEM images We extend our sincere thanks to UGC New Delhi for financial support to purchase FTIR awarding Major Research Project F 41‐281/2012 SR and Prof RK Bamezai Department of Chemistry University of Jammu for recording TGA
Keywords:
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