Ionic Liquid [EMIM] OAc under Ultrasonic Irradiation towards Synthesis of 1, 4??DHP's

…, K Rajesh, V Vijayakumar

Index: Palakshi Reddy; Rajesh; Vijayakumar Journal of the Chinese Chemical Society, 2011 , vol. 58, # 3 p. 384 - 388

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Citation Number: 11

Abstract

Abstract The ionic liquid 1-ethyl-3-methylimidazole acetate ([EMIM] OAc) was found to be a mild and effective catalyst for the efficient, one-pot, three-component synthesis of 1, 4- dihydropyridines from arylaldehydes, ethylacetoacetate/acetylacetone and ammonium acetate at room temperature under sonication. The developed method has many advantages, including devoid of harmful catalysts, reacting at room temperature, higher ...

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