TITLE:
Synthesis and Characterization of New Schiff Bases Formed by Condensation of 2,9-Phenathroline-1,10-dialdehyde with Sulfur-Containing Amines
AUTHORS:
Md. Arifuzzaman, Mohammad R. Karim, Tasneem A. Siddiquee, Aminul H. Mirza, Mohamad A. Ali
KEYWORDS:
Phenanthroline; Schiff Base; Dithiocarbazide; Sulfur-Containing; Antibaterial
JOURNAL NAME:
International Journal of Organic Chemistry,
Vol.3 No.1,
March
28,
2013
ABSTRACT:
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.