Asian Journal of Research in Chemistry

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Synthesis and Photophysical Properties of Zn(II) and Cu(II) Complex of 2-{[(E)-(2-Hydroxyphenyl)Methylidene]Amino}Benzoic Acid


Affiliations
1 P. G. Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India
2 Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India
     

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Schiff bases are versatile ligands which are synthesized by the condensation of primary amines with carbonyl groups of aldehydes or ketones. The fluorescence intensity can be increased by the formation of metal complex. Anthranilic acid or 2-aminophenol reacts with aldehydes or ketones forming bidentate or tridentate ligands which are able to form complex with transition metals. These ligands/chelates forming complexes with Zn(II) and Cu(II) metal ions. The Zn(II) complexes are yellow in nature while Cu(II) light blue color shows absorption in UV region.

Keywords

Schiff Bases, Anthranilic Acid, 2-Hydroaniline, Aldehydes, Fluorescence, Complexes.
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  • Synthesis and Photophysical Properties of Zn(II) and Cu(II) Complex of 2-{[(E)-(2-Hydroxyphenyl)Methylidene]Amino}Benzoic Acid

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Authors

B. R. Thorat
P. G. Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India
M. Mustapha
P. G. Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India
Dyaneshwar Shelke
P. G. Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India
Ram Jadhav
P. G. Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India
Swati Lele
P. G. Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India
R. G. Atram
Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India
R. Yamgar
P. G. Dept of Chemistry, Govt. of Maharashtra, Ismail Yusuf College of Arts, Science and Commerce, Jogeshwari (East), Mumbai 400 060, India

Abstract


Schiff bases are versatile ligands which are synthesized by the condensation of primary amines with carbonyl groups of aldehydes or ketones. The fluorescence intensity can be increased by the formation of metal complex. Anthranilic acid or 2-aminophenol reacts with aldehydes or ketones forming bidentate or tridentate ligands which are able to form complex with transition metals. These ligands/chelates forming complexes with Zn(II) and Cu(II) metal ions. The Zn(II) complexes are yellow in nature while Cu(II) light blue color shows absorption in UV region.

Keywords


Schiff Bases, Anthranilic Acid, 2-Hydroaniline, Aldehydes, Fluorescence, Complexes.