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Reactions ofN-ethoxycarbonyltoluene-4-thiocarboxamide (ETTH),N-ethoxycarbonylpyrrole-2-thiocarboxamide (ETH), 2-thiopyrrole-1,2-dicarboximide (TPH) andN-carbamoylpyrrole-2-thiocarboxamide (CPTH) with [CuI(MPh3)3X] [M = P or As; X = Cl, Br or I] and AgI, CdII, HgII or PbII ions

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Summary

Reactions of [Cu(MPh3)3X] with the title ligands yield [Cu(MPh3)2(LH)X] (LH = ETTH, ETH, TPH and CPTH). Twenty-four complexes have been characterized on the basis of analytical, i.r., electronic and n.m.r. spectral and magnetic measurements studies. These complexes are unique examples of tetrahedral coordination with the aromatic ligand bonded to copper(I) through sulphur. Reaction with AgI, CdII, HgII or PbII results in abstraction of sulphur from ETTH to give the corresponding sulphides and an oxygenated form of the ligand.

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Authors and Affiliations

  1. Department of Chemistry, Indian Institute of Technology, Kanpur 208016, U.P., India

    Veena Chauhan & Sheo K. Dikshit

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  1. Veena Chauhan
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  2. Sheo K. Dikshit
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Chauhan, V., Dikshit, S.K. Reactions ofN-ethoxycarbonyltoluene-4-thiocarboxamide (ETTH),N-ethoxycarbonylpyrrole-2-thiocarboxamide (ETH), 2-thiopyrrole-1,2-dicarboximide (TPH) andN-carbamoylpyrrole-2-thiocarboxamide (CPTH) with [CuI(MPh3)3X] [M = P or As; X = Cl, Br or I] and AgI, CdII, HgII or PbII ions. Transition Met Chem 11, 223–226 (1986). https://doi.org/10.1007/BF00619474

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  • DOI: https://doi.org/10.1007/BF00619474

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