Green synthesis of polysubstituted quinolines and xanthene derivatives promoted by tartaric acid as a naturally green catalyst under solvent-free conditions
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2023-09-04 09:04
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MOHAMADPOUR, Farzaneh, MAGHSOODLOU, Malek Taher, LASHKARI, Mojtaba, HEYDARI, Reza, HAZERI, Nourallah. Green synthesis of polysubstituted quinolines and xanthene derivatives promoted by tartaric acid as a naturally green catalyst under solvent-free conditions. In: Chemistry Journal of Moldova, 2018, nr. 1(13), pp. 74-86. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2017.449
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Chemistry Journal of Moldova
Numărul 1(13) / 2018 / ISSN 1857-1727 /ISSNe 2345-1688

Green synthesis of polysubstituted quinolines and xanthene derivatives promoted by tartaric acid as a naturally green catalyst under solvent-free conditions

DOI: https://doi.org/10.19261/cjm.2017.449
CZU: 547

Pag. 74-86

Mohamadpour Farzaneh1, Maghsoodlou Malek Taher1, Lashkari Mojtaba2, Heydari Reza1, Hazeri Nourallah1
 
1 Sistan and Baluchestan University,
2 Velayat University
 
Disponibil în IBN: 7 iulie 2018


Rezumat

Tartaric acid was employed as a naturally green catalyst for economical and facile preparation of polysubstituted quinolines via Friedländer hetero-annulation/condensation, 12-aryl-tetrahydrobenzo[α]xanthene-11-ones, 1,8-dioxo-octahydroxanthenes and 14-aryl-14H-dibenzo[α,j]xanthenes in solvent-free, one-pot multi-component reactions. This environmental friendly protocol provides high to excellent yields, short reaction times, clean reactions, simplicity and easy work up and mild conditions compared to the traditional method of synthesis. Furthermore, naturally green, low-cost and non-toxic catalyst made this protocol economic and sustainable.

Cuvinte-cheie
tartaric acid, polysubstituted quinoline, 12-aryl-tetrahydrobenzo[α]xanthene-11-one, 8-dioxo-octahydroxanthene, 14-aryl-14H-dibenzo[α,j]xanthene., 1