An Efficient, One-Pot Synthesis of 1,3-Disubstituted imidazo[1,5-a]pyridines, Fe(OTf)3 Mediated C-C Bond Formation
Autor: | T.C. Raveesha, null Kemparajegowda, Hassan A. Swarup, B.K. Kempegowda, T. Demappa |
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Rok vydání: | 2023 |
Předmět: | |
Zdroj: | Asian Journal of Chemistry. 35:1225-1230 |
ISSN: | 0975-427X 0970-7077 |
Popis: | A vital approach of Fe(OTf)3 and MS3Å (molecular sieves 3Å) mediated one pot synthesis of 1,3-disubstituted imidazo[1,5-a]pyridines from dithioester, 2-methylaminopyridine and alcohol. This methodology involves the intramolecular cyclization and C–C bond formation under mild condition and operates in a single step yielding the products in good to excellent yields. This protocol was compatible to construct various 1,3-disubstituted imidazo[1,5-a] pyridines derivatives. |
Databáze: | OpenAIRE |
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