Domino Oxidative Cyclization for the One‐Pot Synthesis of Pyrrolo[1, 2‐a]quinoxaline Derivatives

An oxidative cyclization of 1‐(2‐aminophenyl)pyrrole with styrenes has been developed for the synthesis of pyrrolo[1, 2‐a]quinoxaline derivatives using I2/2‐iodoxybenzoic acid (IBX) in DMSO as an effective oxidant. I2 is found to catalyze effectively the oxidative cyclization of phenylacetylene and...

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Veröffentlicht in:	ChemistrySelect (Weinheim) 2018-09, Vol.3 (34), p.9881-9884
Hauptverfasser:	Reddy, Lonka Madhava, Reddy, Vulupala Veerabadra, Putta, Chandra Shekar, Satteyyanaidu, Vallabhareddy, Reddy, Chepyala Krishna, Subba Reddy, Basi V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aryl acetylenes Molecular iodine Oxidative cyclization Pyrrolo[1, 2-a] quinoxalines Styrenes
Online-Zugang:	Volltext
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