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413043

Synthesis, spectral and biological studies of some metal chelates complexes of schiff-bases derived from phthalaldyde and benzylamine

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Last updated: 25 Feb 2025

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Abstract

Three transition metal complexes derived from the condensation product of (9E)-N-(E)-(benzylimino)methylidene phenylmethan amine with phthalaldyde and benzyl amine have been synthesized and characterized. The geometries of the isolated chelate compounds were investigated by physical, elemental analyses (CHN), conductance, molar susceptibility, mass spectra, 1H-NMR, FTIR and electronic spectra data. The elemental analyses showed that the isolated chelates have 1:1 [M:L] ratio. The values of conductance showed that the all the chelates are electrolytic in nature except the compound with the formula, [CuL(H2O)2Cl2].2H2O, which is non-electrolytic. Also, the results of spectral and the values of magnetic moments of the Cr3+, Ni2+ and Cu2+ chelates exhibit that the compounds are paramagnetic in nature and characterized by octahedral geometries. The IR spectral data displayed the main coordination sites on coordination toward lower wavenumbers .

DOI

10.21608/mjcc.2019.413043

Keywords

Schiff base, Metal complexes, Spectro- scopic Study, Biological Activity

Volume

46

Article Issue

4

Related Issue

53941

Issue Date

2019-12-01

Receive Date

2025-02-19

Publish Date

2019-12-01

Page Start

1

Page End

6

Print ISSN

1687-5060

Online ISSN

2974-4938

Link

https://micc.journals.ekb.eg/article_413043.html

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http://journals.ekb.eg?_action=service&article_code=413043

Order

413,043

Type

Original Article

Type Code

3,440

Publication Type

Journal

Publication Title

Mansoura Journal of Chemistry

Publication Link

https://micc.journals.ekb.eg/

MainTitle

Synthesis, spectral and biological studies of some metal chelates complexes of schiff-bases derived from phthalaldyde and benzylamine

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Type

Article

Created At

25 Feb 2025