An efficient green protocol for the synthesis of coumarin fused highly decorated indenodihydropyridyl and dihydropyridyl derivatives

A simple, convenient, environmentally benign, and mild synthetic method has been established to afford highly decorated indenodihydropyridine and dihydropyridine derivatives employing a green solvent ethyl-l-lactate and an organo-catalyst (±)lactic acid. A wide range of functional groups were tolera...

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Veröffentlicht in:	Tetrahedron letters 2012-04, Vol.53 (17), p.2206-2210
Hauptverfasser:	Paul, Sanjay, Das, Asish R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Coumarin Decoration Derivatives Dihydropyridine Functional groups Green protocol Indenodihydropyridine Organocatalyst Solvents Synthesis (chemistry) Tetrahedrons
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description	A simple, convenient, environmentally benign, and mild synthetic method has been established to afford highly decorated indenodihydropyridine and dihydropyridine derivatives employing a green solvent ethyl-l-lactate and an organo-catalyst (±)lactic acid. A wide range of functional groups were tolerated in the developed protocol. The target molecules were obtained in moderate to good yields applying the current method.
doi_str_mv	10.1016/j.tetlet.2012.02.077
format	Article
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source	Elsevier ScienceDirect Journals Complete
subjects	Coumarin Decoration Derivatives Dihydropyridine Functional groups Green protocol Indenodihydropyridine Organocatalyst Solvents Synthesis (chemistry) Tetrahedrons
title	An efficient green protocol for the synthesis of coumarin fused highly decorated indenodihydropyridyl and dihydropyridyl derivatives
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