SINGLE CRYSTAL X-RAY STRUCTURE OF 2-[({[(4-METHYLPHENYL)SULFONYL]METHYL}AMINO)CARBONYL]-1,3-DIOXO- 2,3-DIHYDRO-1H-INDEN-2-YL 2-THIOPHENECARBOXYLATE
A. Ramazani1, A.R. Kazemizadeh1, K. ??lepokura2, T. Lis2
1 Research Laboratory of MCRs, Department of Chemistry, Zanjan Branch, Islamic Azad University
2 Faculty of Chemistry, University of WrocЕ‚aw
aliramazani@yahoo.com
Keywords: Single crystal X-ray structure, ?-acyloxycarboxamide, multi-component reaction, Passerini reaction, indane-1, 2, 3-trione, tosylmethyl isocyanide, 2-thiophenecarboxylic acid
Pages: 1123-1128
Abstract
The title compound 2-[({[(4-methylphenyl)sulfonyl]methyl}amino)carbonyl]-1,3-dioxo-2,3-dihydro-1H-inden-2-yl 2-thiophenecarboxylate is synthesized and studied by the single crystal X-ray diffraction method. The structure of the product is confirmed by IR, 1H and 13C NMR spectroscopy, and mass spectrometry. The structure is solved in the C2/c monoclinic space group with a = 16.739(3), b = 11.087(3), c = 23.194(4) Å, β = 93.32(3)°, V = 4297.2(16) Å3, Z = 8, R1 = 0.033 and wR2 = 0.088.
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