1,4-and 1,5-di(N-phthalimidomethyl)-1,2,3-triazoles: crystal structures and density functional theory studies of the alkyne and azide precursors

摘要

Two new di(phthalimidomethyl)-1,2,3-triazole derivatives have been synthesised using 1,3-dipolar-cycloadditions under thermal and copper catalysed conditions from N-(azidomethyl) phthalimide and N-prop-2-ynylphthalimide. The molecular structure of both starting materials was studied by X-ray crystallography. A complete DFT analysis of the alkyne and azide compounds was carried out.