Microwave Assisted Synthesis and Characterization of O-Alkyl or O-Aryl Trithiophosphate Derivatives of Ruthenium
Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 2
Abstract
An environ-economic route is used for the synthesis of ruthenium (III) derivatives of O-alkyl or O-aryl trithiophosphate in 1:3 molar ratio to form Ru[SSK(S)POR]3 where ( R= Me, Et, Pri , Bui , Ph, CH2Ph ) respectively. These compounds have been synthesized by solvent free microwave assisted condition resulting from the reaction between ruthenium trichloride and potassium salt of O-alkyl or O-aryl trithiophosphate. In comparison between conventional and microwave assisted method, conventional method involving tedious work, excess use of solvent and extra labour work for separation and purification of compounds but in microwave method the reaction time is shorter, higher yield of product, eco-friendly, less requirment of energy so this method is useful alternative for the preparation of compounds. These compounds are dark brown or black coloured powdery solids, monomer in nature and soluble in common organic solvents. These newly synthesized compounds have been characterized by elemental analysis, molecular weight determination and spectroscopic ( IR, NMR ) studies. The antibacterial activity has also been investigated by paper disc method and compared with standard drugs.
Authors and Affiliations
Bharti Chaturvedi, Alok Chaturvedi
Keywords
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