F. Ngah, L. Heng, N. I. Hassan
Nov 17, 2016
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Abstract
New mono-thiourea derivative, 1-(3-aminophenyl)-3-(naphthalen-1-yl)thiourea (3) has been synthesized from the reaction of 1-naphthyl isothiocyanate (1) and 1,3-phenylenediamine (2) using conventional method. The percentage yield of compound 3 was 82%. The compound 3 was characterized using FT-Infrared (FT-IR), 1H and 1C Nuclear Magnetic Resonance (NMR) spectroscopies and Mass Spectrometry. An application of chemical sensor on this compound was prepared and examined by UV-vis spectrometer to study the binding interaction between metal ions and compound 3.