New Hg (II) Complex: As a Novel, Green and Efficient Reusable Catalyst for Synthesis of Polyhydroquinolines via Hantzsch Condensation
Hengameh Deldar Ghasemi1, Sadegh Allameh1, Safar Ali Beyramabadi3, Hossein Behmadi4, Ali Morsali Morsali5
- 1PhD student of chemistry, Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, IRAN.
- 2Assistant Professor, Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, IRAN.
- 3Associate Professor, Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, IRAN.
- 4Assistant Professor, Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, IRAN.
- 5Associate Professor, Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, IRAN.
CORRESPONDENCE
Sadegh AllamehAssistant Professor, Department of Chemistry, Mashhad Branch, Islamic Azad University, Mashhad, IRAN.
Received: 10-02-2018; Revised: 11-03-2018; Accepted: 24-04-2018.
Volume 7, Issue 1 · pp. 17–20 · PUBLISHED 30 April 2018 · DOI:
ABSTRACT
A novel Hg (II) complex based on 5-nitro-N1-((pyridin-2-yl) methylene) benzene-1,2-diamine (HgL2) has been studied for catalytic performance in the synthesis of polyhydroquinoline derivatives. This efficient and eco-friendly catalyst has been utilized in a one-pot four-component Hantzsch condensation of dimedone, aromatic aldehydes, ethyl acetoacetate and ammonium acetate under solvent and free-solvent conditions. Mild reaction conditions, simple work-up procedure, being environmentally friendly and high product yields are advantageous feature of this method
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Ghasemi, H. D., Allameh, S., Beyramabadi, S. A., Behmadi, H., & Morsali, A. M. (2018). New Hg (II) Complex: As a Novel, Green and Efficient Reusable Catalyst for Synthesis of Polyhydroquinolines via Hantzsch Condensation. Asian Journal of Biological and Life sciences, 7(1), 17–20.