Synthesis of 2‐Substituted 1,2,3‐Triazoles via an Intramolecular N–N Bond Formation

An efficient synthesis of 2‐aryl 1,2,3‐triazoles based on an intramolecular N–N bond formation is described. Selective activation of bis‐hydrazone at the dimethylamino hydrazone group with MeI forms a mono‐hydrazonium species. Treatment of the hydrazonium species with a base smoothly leads to the fo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	European journal of organic chemistry 2020-02, Vol.2020 (5), p.548-551
Hauptverfasser:	Chen, Cheng‐yi, Lu, Xiaowei, Holland, Mareike C., Lv, Shichang, Ji, Xuebao, Liu, Wei, Liu, Jie, Depre, Dominique, Westerduin, Pieter
Format:	Artikel
Sprache:	eng
Schlagworte:	2‐Aryl 1,2,3‐triazole Aromatic compounds Bonding Hydrazones Intramolecular N–N bond formation Reaction mechanisms SN2 Displacement Synthesis Triazoles
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!