@article{article_926881, title={Ultrasound-Assisted One‐Pot Synthesis of 9-(Substituted heteroaryl) acridinedione Derivatives}, journal={Duzce University Journal of Science and Technology}, volume={9}, pages={1610–1620}, year={2021}, DOI={10.29130/dubited.926881}, author={Bayramoğlu, Duygu and Özgür, Mehtap}, keywords={Multicomponent reactions, Dihydropyridine, Heteroaromatic aldehydes, Dimedone, Ultrasound irridiation}, abstract={An efficient green approach for the synthesis of 9-heteroaryl-acridine-1,8-dione derivatives (3a-f) was accomplished via reactions of dimedone (1) with various heteroaromatic aldehydes (2a-f) and ammonium acetate through one-pot multicomponent reactions in water under mild conditions using ultrasound irradiation in excellent yields. Of the synthesized compounds, 3d-f were novel and this process presents the advantages of high yields and easy work-up procedures. Spectral analyses were accomplished by FTIR, 1H NMR, 13C NMR and LC-MS TOF analyses.}, number={5}, publisher={Duzce University}