Metal-free synthesis of 2-aminonaphthalenes by intramolecular transannulation of 1-sulfonyl-4-(2-alkenylphenyl)-1,2,3-triazoles

A facile metal-free synthesis of naphthalenes by intramolecular transannulation of 1-sulfonyl-4-(2-alkenylphenyl)-1,2,3-triazoles was realized. The in situ formed ketenimine was proposed as the key intermediate, and the desired 2-aminonaphthalenes were generated in up to 87% yield in refluxing 1,2-d...

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Veröffentlicht in:	Organic & biomolecular chemistry 2017-04, Vol.15 (15), p.3161-3164
Hauptverfasser:	Xu, Ze-Feng, Yu, Xing, Yang, Dongdong, Li, Chuan-Ying
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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