A facile, catalyst-free synthesis of new polycyclic pyrrolo[1,2-b]pyrazolone derivatives

[Display omitted] A convenient and efficient procedure has been developed for the synthesis of a new ring system, pyrrolo[1,2-b]pyrazolone, via two-component coupling reaction followed by base mediated intramolecular cyclization. Single-pot synthesis replacing the two step process has also been succ...

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Veröffentlicht in:	Tetrahedron letters 2014-11, Vol.55 (47), p.6411-6415
Hauptverfasser:	Mondal, Suresh Kumar, Manna, Susanta Kumar, Mandal, Arabinda, Samanta, Shubhankar, Ray, Jayanta K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysts Chemical reactions Cyclization Derivatives One-pot Pyrazolone Pyrrol-1-ylamine Synthesis (chemistry) Tetrahedrons Tolerances
Online-Zugang:	Volltext
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