Solid Phase Synthesis of Methionine Complexes of Manganese Ion Assisted by Microwave

Hong Huang

Hezhou University Hezhou, Guangxi, China

Abstract: Methionine complexes of manganese ions were synthesized using the chelation technology under microwave irradiation. The influences of amount of water, reaction time, microwave power and the molar ration of methionine and manganese ions on the yield of the synthesized compounds were investigated. Results indicated that optimal synthesis conditions were amount of water, 10 wt %, irradiation time, 3 min, microwave power, 500 W, and the molar ration of reactant, 2:1, and the yield of the synthesized compounds was 82.1%.

Keywords: Microwave Irradiation; Solid State Reaction; Methionine Chelated Manganese