Microwave-assisted efficient one-pot synthesis of N-(4-arylthiazol-2-yl) hydrazones

A highly efficient and facile one-pot three-component synthesis of N-(4-arylthiazol-2-yl) hydrazones was carried out under microwave irradiation.The effects of solvent and microwave power were investigated.The process proceeded smoothly to give title compounds in 86%-95% yields within 5-10 min.