One-Pot Multi-Component Synthesis of Polysubstituted Pyridines Using DBU-SiO2 as a Robust Recyclable Catalyst

We report an efficient novel route for the synthesis of polysubstituted pyridine derivatives with DBU-SiO 2 catalyzed one-pot four-component reaction. This protocol offers a mild condition that which affords a series of new polysubstituted pyridine derivatives with good yields. A plausible mechanism...

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Bibliographic Details
Published in:	Polycyclic aromatic compounds Vol. 44; no. 4; pp. 2855 - 2862
Main Authors:	Yakkanti, Chiranjeevi, L, Vaikunta Rao, Kerru, Nagaraju, Gorle, Simhachalam, Madhavaram, Shankar, Akula, Raghunadh, Bhaskaruni, Sandeep V. H. S.
Format:	Journal Article
Language:	English
Published:	Philadelphia Taylor & Francis 20-04-2024 Taylor & Francis Ltd
Subjects:	Catalysts DBU-SiO heterogeneous catalyst Multi-component reaction polysubstituted pyridine Pyridines Silicon dioxide Synthesis
Online Access:	Get full text
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Summary:	We report an efficient novel route for the synthesis of polysubstituted pyridine derivatives with DBU-SiO 2 catalyzed one-pot four-component reaction. This protocol offers a mild condition that which affords a series of new polysubstituted pyridine derivatives with good yields. A plausible mechanism for this process is proposed.
ISSN:	1040-6638 1563-5333
DOI:	10.1080/10406638.2023.2225673