Catalytic aza-Wittig Cyclizations for Heteroaromatic Synthesis

The first examples of heterocycle synthesis by iminophosphorane formation/intramolecular aza-Wittig cyclizations that are catalytic in the organophosphorus component are reported. The reaction has been demonstrated in the synthesis of both azine (phenanthridine) and azole (benzoxazole) heterocycles....

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Veröffentlicht in:	Organic letters 2008-06, Vol.10 (12), p.2589-2591
Hauptverfasser:	Marsden, Stephen P, McGonagle, Alison E, McKeever-Abbas, Ben
Format:	Artikel
Sprache:	eng
Schlagworte:	Aza Compounds - chemistry Benzoxazoles - chemical synthesis Benzoxazoles - chemistry Catalysis Cyclization Molecular Structure Spectrophotometry, Infrared
Online-Zugang:	Volltext
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