SYNTHESIS OF 2-AMINO-4-ARYL CHROMENE-3-CARBONITRILE USING IONIC LIQUID

A convenient and efficient procedure for synthesis of 2-Aminochromene derivatives has been developed by a simple one-pot, one step ultrasonic-assisted reaction to produce 2-Aminochromenes. The present methodology offers several advantages, such as a simple procedure with an easy work-up, short reaction times, high yields, and the absence of any volatile and hazardous organic solvents.

کلیدواژه ها:

ionic liquid ، 2-Aminochromenes ، malononitrile