مشخصات پژوهش

The concept of green chemistry is based on twelve principles that aim at decreasing or removing dangerous materials from the synthesis, production, and application of chemical products, and consequently the use of materials that are dangerous to human health and the environment that should be reduced or eliminated[1]. Green chemistry is characterised by careful planning of chemical synthesis and molecular design to reduce adverse consequences. Through proper design one can achieve synergies not just trade-offs They are used completely chemicals and chemical processes which do not have negative impacts for the environment. It is based on initially generate or recreate molecules, reactions materials, and processes that are safer for both humanhealth and the environment[2].The processes of the green chemistry include almost all parts of chemistry such as inorganic, organic, biochemistry, polymer, environmental, and toxicology. Through the several prevailing trends of the green program such as catalysis, bio-catalysis and the use of safety alternative: renewable feedstock (biomass), reaction solution (such as water, ionic liquids and supercritical liquids), reaction conditions (microwave irradiation) and new synthetic pathways (photocatalytic reaction), the goals of environmental protection and economic benefit can be achieved[3,4]. In this work, 3,5-dimethylpyrazole ligand was synthesized with water[5], The new complex was synthesized by reacting Mn(II) ion with 3,5-dimethylpyrazole ligand with water solvent. The synthesized compound was fully characterized by various compositional and chemical techniques such as elemental analysis methods (such as UV-Vis and FTIR measurements).