Synthesis, characterization, and biological evaluation of new copper complexes of naphthyl pyrazole ligands
Yükleniyor...
Dosyalar
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
TUBİTAK
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Two naphthalene pyrazole ligands were synthesized using KOH/DMSO and Cu catalyst and characterized with FT-IR, ESI-MS, H-1, and C-13 NMR spectroscopies. The crystal structures of 1-(2-methylnaphthalen-1-yl)-1H-pyrazole (MeNap-Pz) ligand have been determined with X-ray crystal structure analysis. Reaction of the ligands with Cu(NO3)(2)x3.5H(2)O gave two new complexes and characterized with magnetic susceptibility, molar conductance, FT-IR, LCMS-MS, ICP-OES, NMR, thermogravimetric analysis, and ESR spectra. The spectral data of the ligands are coordinated to the metal ion through the nitrogen atoms of the pyrazole ring. Consequently, it has been determined that [Cu(MeNap-Pz)(2)(NO3)]NO3 center dot 2H(2)O complex showed square planar geometry and [Cu(NapMe-Pz)(2)(NO3)](2)center dot H2O complex showed octahedral geometry. All compounds were screened for in vitro antibacterial activity and copper complexes have been shown to be effective on bacteria.
Açıklama
Anahtar Kelimeler
Antimicrobial Activity, Copper, Pyrazole, Naphthyl
Kaynak
Turkish Journal Of Chemistry
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
45
Sayı
3
