G. Senthilkumar, K. Neelakandan, H. Manikandan
Jan 24, 2014
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Influential Citations
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Journal
Journal of Molecular Structure
Abstract
Abstract A series of 1,2,3,5-tetraarylpentane-1,5-diones (9 – 23) were synthesised by simple one-pot method and characterized by FT-IR, 1 H NMR, 13 C NMR and mass spectral techniques. The structure of 3-(4-fluorophenyl)-1,2,5-triphenylpentane-1,5-dione (10) was determined by single crystal X-ray diffraction analysis. The compound 10 crystallize in monoclinic crystal system, in C 2/ c space group. The torsional angle between the two keto groups was found to be −29.50°. The C(23) C(22) C(15) C(8) C(7) chain is almost planar with “W” conformation and observed maximum deviation is 0.122 A for C(15) from the C(23)/C(22)/C(15)/C(8)/C(7) plane.