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  2. Volume 7, Issue 7
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Online ISSN: 2515-8260

Volume7, Issue7

Synthesis And Characterization Of 4- Cyanobenzaldeyde And 4 Methyl Benzaldehyde With Cu(I) Halides

    Reena Dhanda Rekha Sharma

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 7, Pages 3681-3687

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Abstract

Copper (I) halides (X = Cl, Br, I) were reacted with one mole of 4-cyanobenzaldehyde thiosemicarbazone (HL1) and two molar Ph3P to form complexes of general formula, [CuX(HL1)(Ph3P)2] (1-3). However, the similar reaction with 4-methylbenzaldehyde thiosemicarbazone (HL2) did not give the same complex with copper (I) iodide and bromide. Instead of that X = I (A), Br (B) complexes of stiochiometry, [CuX(Ph3P)3] formed. No ligand gets attached to copper centre. Only the copper (I) chloride has formed complex of stiochiometry, [CuCl(HL2)(Ph3P)2] 4. Conformation of formation of complexes was done by infra-red, ultra-violet and nuclear magnetic resonance spectroscopy. All these techniques support binding of thio- ligand to copper center in neutral mode. Binding of trihenylphosphine in these complexes is also confirmed by these techniques.
Keywords:
    Thiosemicarbazone NMR spectroscopy monomer tetrahedral ligand copper(I) halides
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(2020). Synthesis And Characterization Of 4- Cyanobenzaldeyde And 4 Methyl Benzaldehyde With Cu(I) Halides. European Journal of Molecular & Clinical Medicine, 7(7), 3681-3687.
Reena Dhanda; Rekha Sharma. "Synthesis And Characterization Of 4- Cyanobenzaldeyde And 4 Methyl Benzaldehyde With Cu(I) Halides". European Journal of Molecular & Clinical Medicine, 7, 7, 2020, 3681-3687.
(2020). 'Synthesis And Characterization Of 4- Cyanobenzaldeyde And 4 Methyl Benzaldehyde With Cu(I) Halides', European Journal of Molecular & Clinical Medicine, 7(7), pp. 3681-3687.
Synthesis And Characterization Of 4- Cyanobenzaldeyde And 4 Methyl Benzaldehyde With Cu(I) Halides. European Journal of Molecular & Clinical Medicine, 2020; 7(7): 3681-3687.
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