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Department of Chemistry, Çanakkale Onsekiz Mart University, Çanakkale 17100, Turkey
* Author to whom correspondence should be addressed.
Received: 20 August 2013; in revised form: / Accepted: 7 October 2013 / Published: 14 October 2013
Abstract: A novel colorimetric receptor linked to two nitrophenylurea groups was synthesized in good yields, characterized and their chromogenic properties investigated towards various anions (F−, Cl−, Br−, I−, OH−, AcO−, H2PO4− and CN−) by UV-Vis techniques. The receptor, effectively and selectively, recognized and distinguished the biologically important F− from other anions such as Cl−, Br−, I− etc. in DMSO. This selectivity could be easily observed by the naked eye, indicating that receptor is potential colorimetric sensor for fluoride ion.
Keywords: phthaloyl dichloride; bisthiourea; anion receptor; UV-Vis titration
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Cite This Article
MDPI and ACS Style
Aydin, F.; Dagci, E. N,N′-Bis-(4-nitrophenylcarbamothioyl)phthalamide. Molbank 2013, 2013, M809.
Aydin F, Dagci E. N,N′-Bis-(4-nitrophenylcarbamothioyl)phthalamide. Molbank. 2013; 2013(4):M809.
Aydin, Fatma; Dagci, Erdogan. 2013. "N,N′-Bis-(4-nitrophenylcarbamothioyl)phthalamide." Molbank 2013, no. 4: M809.