Axial Addition in Diastereoisomeric [Ni(Me8[14]ane)](ClO4)2 Complexes and Their Antifungal Activities

Authors

  • D Palit Department of Chemistry, University of Chittagong, Chittagong-4331, Bangladesh
  • L Dey Department of Chemistry, University of Chittagong, Chittagong-4331, Bangladesh
  • S Rabi Department of Chemistry, University of Chittagong, Chittagong-4331, Bangladesh
  • S Roy Department of Chemistry, University of Chittagong, Chittagong-4331, Bangladesh
  • A Alam Department of Chemistry, University of Chittagong, Chittagong-4331, Bangladesh
  • TG Roy Department of Chemistry, University of Chittagong, Chittagong-4331, Bangladesh

Keywords:

Macrocyclic ligands, distereomers, nickel(II), spectroscopic studies, antifungal activities

Abstract

A series of diastereoisomeric square planar nickel(II) diperchlorate complexes, [Ni(L)](ClO4)2{L= isomeric Me8[14]ane (LAα, LBα or LCα)}undergo axial ligand addition reactions with NO3-, Cl-, Br-, SCN- or ClO4- to yield six coordinate octahedral derivatives [NiL(X)x(Y)y].z(H2O)(X=NO3,Cl, Br or SCN; Y= ClO4; x = 1 or 2; y = 1 or 0 and z = 0, 1 or 2). The products have been characterized on the basis of analytical, spectroscopic, magnetic and conductance data. All the derivatives are unstable in open air except one derivative and revert back to original square planar complexes. Antifungal activities of the ligands and their nickel(II) complexes  have been investigated against some phytopathogenic fungi.

The Chittagong Univ. J. Sci. 40(1) : 122-147, 2019

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Published

2021-02-08

Issue

Vol. 41 No. 1 (2019)

Section

Articles

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How to Cite

Palit, D., Dey, L., Rabi, S., Roy, S., Alam, A., & Roy, T. (2021). Axial Addition in Diastereoisomeric [Ni(Me8[14]ane)](ClO4)2 Complexes and Their Antifungal Activities. The Chittagong University Journal of Science, 41(1), 122-147. https://doi.org/10.3329/cujs.v41i1.51920