Abstract
The silver(I) and copper(II)-imidazolium carboxylate coordination assemblies were derived from the reaction between corresponding carboxylic acid ligands and metal salts. These new metal derivatives depict a novel structural motif with variable chemical and thermal properties. These metal complexes act as potential catalysts in Ullmann coupling reactions. The imidazolium linker present in these complexes plays a role as both ligand and counter ion to balance the metal charge.
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We gratefully acknowledge the DST-FT (SR /FT /CS-94 /2010) for financial support. CNB thanks UGC for the fellowship.
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CCDC 1496983-1496984 contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from the Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif or from the Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: + 44 1223 336 033; or by email: deposit@ccdc.cam.ac.uk. Figures S1–S8 are available in Supplementary Information at www.ias.ac.in/chemsci.
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PRABUSANKAR, G., BABU, C.N., RAJUa, G. et al. Silver(I) and copper(II)-imidazolium carboxylates: Efficient catalysts in Ullmann coupling reactions. J Chem Sci 129, 553–559 (2017). https://doi.org/10.1007/s12039-017-1262-x
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DOI: https://doi.org/10.1007/s12039-017-1262-x