Efficient iron-catalyzed synthesis of polysubstituted 1,2-dihydropyridine derivatives

Efficient iron-catalyzed synthesis of polysubstituted 1,2-dihydropyridine derivatives

A simple ligand-free cyclization of propargylic alcohols with enaminones has been developed by using FeBr3 as catalyst. This reaction provides an easy and convenient method to synthesize polysubstituted 1,2-dihydropyridine derivatives.

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Veröffentlicht in:Russian journal of general chemistry 2015-09, Vol.85 (9), p.2163-2166
Hauptverfasser: Liu, Yi-Wen, Xie, Yi-Bi, Li, De-Jiang, Wang, Long
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
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Zusammenfassung:A simple ligand-free cyclization of propargylic alcohols with enaminones has been developed by using FeBr3 as catalyst. This reaction provides an easy and convenient method to synthesize polysubstituted 1,2-dihydropyridine derivatives.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363215090212