Synthesis, crystal structure and Hirshfeld surface analysis of [1-(4-bromophenyl)-1<i>H</i>-1,2,3-triazol-4-yl]methyl 2-(4-nitrophenoxy)acetate
Muminjon HakimovNamangan State University, Boburshoh str. 161, Namangan 160107, UzbekistanShakhnoza KhozhimatovaAndijan Machine Building Institute, Bobur Shox Ave 56, Andijan 170119, UzbekistanIlkhomjon OrtikovInstitute of the Chemistry of Plant Substances, Uzbekistan Academy of Sciences, Mirzo Ulugbek Str. 77, Tashkent 100170, UzbekistanI. A. ABDUGAFUROVNational University of Uzbekistan, University Str., 4, Tashkent 100174, UzbekistanAkmaljon TojiboevNamangan State University, Boburshoh str. 161, Namangan 160107, Uzbekistan
ABI
Abstract
The title compound, C 17 H 13 BrN 4 O 5 , was synthesized by a Cu 2 Br 2 -catalysed Meldal–Sharpless reaction between 4-nitrophenoxyacetic acid propargyl ether and para -bromophenylazide, and characterized by X-ray structure determination and 1 H NMR spectroscopy. The molecules, with a near-perpendicular orientation of the bromophenyl-triazole and nitrophenoxyacetate fragments, are connected into a three-dimensional network by intermolecular C—H...O and C—H...N hydrogen bonds (confirmed by Hirshfeld surface analysis), π–π and Br–π interactions.