Synthesis 2019; 51(21): 4034-4042
DOI: 10.1055/s-0037-1611901
paper
© Georg Thieme Verlag Stuttgart · New York

Combining Amines and 3-(2-Pyridyl)-[1,2,3]Triazolo[1,5-a]pyridine: An Easy Access to New Functional Polynitrogenated Ligands

Leonardo Chiassai
a   Departament de Química Orgànica, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain   Email: Rafael.Ballesteros@uv.es   Email: Belen.Abarca@uv.es
,
Rafael Ballesteros-Garrido
a   Departament de Química Orgànica, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain   Email: Rafael.Ballesteros@uv.es   Email: Belen.Abarca@uv.es
b   I2SysBio, Universitat de València, CSIC, C/Catedrático Agustín Escardino, 9, 46980 Paterna, Valencia, Spain
,
Maria Paz Clares
c   Instituto de Ciencia Molecular (ICMOL), Universitat de València, c/Cat. José Beltrán 2, 46980 Paterna, Valencia, Spain
,
Enrique García-España
c   Instituto de Ciencia Molecular (ICMOL), Universitat de València, c/Cat. José Beltrán 2, 46980 Paterna, Valencia, Spain
,
Rafael Ballesteros
a   Departament de Química Orgànica, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain   Email: Rafael.Ballesteros@uv.es   Email: Belen.Abarca@uv.es
,
Belén Abarca
a   Departament de Química Orgànica, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain   Email: Rafael.Ballesteros@uv.es   Email: Belen.Abarca@uv.es
› Author Affiliations
This work was financially supported by the Ministerio de Economia, Industria y Competitividad (CONSOLIDER CTQ2017-90852-REDC), Generalitat Valenciana (Prometeo/2015/002) and the Universitat de València (Spain) (UV-INV-AE 15-332846).
Further Information

Publication History

Received: 22 May 2019

Accepted after revision: 03 July 2019

Publication Date:
07 August 2019 (online)


Abstract

Triazolopyridine-pyridine amine ligands are easily obtained by means of either thermal- or copper(II)-mediated reactions. Starting from a readily accessible iodo derivative of triazolopyridine-pyridine and different amines, this new family of compounds combines aromatic and aliphatic nitrogen atoms with promising coordinating properties. Furthermore, chemical derivatization of a new triazolopyridine-pyridine diamine compound, N1-[6-([1,2,3]triazolo[1,5-a]pyridin-3-yl)pyridin-2-yl]ethan-1,2-diamine, allows the preparation of several remote-pyridine-containing ligands.

Supporting Information