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Synthesis and Characterization of New Schiff Bases Formed by Condensation of 2,9-Phenathroline-1,10-dialdehyde with Sulfur-Containing Amines

Author(s): Md. Arifuzzaman | Mohammad R. Karim | Tasneem A. Siddiquee | Aminul H. Mirza | Mohamad A. Ali

Journal: International Journal of Organic Chemistry
ISSN 2161-4687

Volume: 03;
Issue: 01;
Start page: 81;
Date: 2013;
Original page

Keywords: Phenanthroline | Schiff Base | Dithiocarbazide | Sulfur-Containing | Antibaterial

Four new Schiff bases of 1,10-phenanthroline-2,9-dicarboxaldehyde with sulfur-containing amines such as 2-mercaptoaniline, S-alkyl/aryl dithiocarbazates and thiosemicarbazide have been synthesized and characterized by spectroscopic and X-ray crystallographic techniques. A comparative study of the methods of synthesis has been made using both traditional and microwave techniques. A significant reduction in reaction time has been observed when the microwave method was used. In some of the reactions, the yields also increased significantly.
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