Fe (III) complexes with hetero cyclic and cycloketones synthesis by mannich reaction it’s Growth, crystal structure, spectral, thermal, antibacterial and antifungal activity studies.
Journal Title: IOSR Journal of Applied Chemistry (IOSR-JAC) - Year 2018, Vol 11, Issue 6
Abstract
A novel single crystal of piperidin-4-ones, pyrimidines, pyrans and cyclohexanones were successfully grown by slow evaporation solution growth technique at constant temperature (303 K) with dimension 40 x 5x 3 mm 3 in a period of 3 weeks. Powder X rays (XRD) and Fourier transform infrared transmission (FTIR) have confirmed the formation of the new crystal. IR spectra analyses were used to elucidate the functional group present in the compounds. UV-spectral studies indicates that the grown crystals was transparent in the entire visible region with a lower cutoff wavelength of 505 nm. Thermal properties of the crystal have been investigated using thermo gravimetric analysis (TC) and differential thermal analysis (DTA). The mechanical strength of the crystal was estimated by vicker’s hardness method. The bacterial activity against the pathogenic microorganisms, E.coli (gram positive) and Staphylococcusaureus (gram negative) and antifungal activity against Aspergillusniger, were carried out for all synthesized compounds.
Authors and Affiliations
V. Puvana devi, P. R. Siva kumar
Keywords
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