A convenient synthesis and crystal structure of disubstituted 1,2,3-triazoles having ether functionality

A series of 27 ether-linked 1,4-disubstituted 1,2,3-triazoles (8a–8z1) has been synthesized by 1,3 dipolar cycloaddition of 1-substituted-4-(prop-2-yn-1-yloxy)benzene (3a–3c) and aromatic azides (5a–5c, 7a–7f). The synthesized compounds were explicated by FTIR, 1H NMR, 13C NMR and HRMS techniques. The structures of synthesized triazoles 8c (CCDC 1840219) and 8f (CCDC 1840220) were also confirmed by X-ray crystallography.