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  • Chem Sci Trans., 2017, 6(1),  pp 35-41  

    DOI:10.7598/cst2017.1305

    Research Article

    Synthesis and Crystal Structure of 2-[(4-Chlorobenzoyl)amino]-3-(4-formylphenyl)prop-2-enoic Acid

  • SANJAY KUMAR, K. N. SUBBULAKSHMI, B. NARAYANA, B. K. SAROJINI, SUMATI ANTHAL and RAJNI KANT*
  • X-ray Crystallography Laboratory, Department of Physics, University of Jammu, Jammu-Tawi-180006, India
    Department of Chemistry, Mangalore University, Mangalagangothri-574199, D.K., Mangalore, India
    Department of Industrial Chemistry, Mangalore University, Mangalagangothri- 574 199, D.K., Mangalore, India
    Department of Chemistry, Shree MadhwaVadiraja Institute of Technology and Management (VTU Belgaum), Vishwothama Nagar, Bantakal, Udupi-574115, Karnataka, India
  • Abstract

    2-[(4-Chlorobenzoyl)amino]-3-(4-formylphenyl)prop-2-enoic acid (C17H12ClNO4) crystallizes in the orthorhombic space group Pbcn with unit cell parameters: a = 17.2460(13) , b = 9.6735(8) , c = 19.953(2) ?, α = β= γ = 90.00 o and Z=8. Direct methods were used to solve the crystal structure and refined by full matrix least squares proc?dures to final R value of 0.0675 for 1294 observed reflections. The crystal structure is stabilized by N?H⋅⋅⋅O, O?H⋅⋅⋅O and C?H⋅⋅⋅O hydrogen bonds. The dimer molecule is linked through a bifurcated(acceptor) hydrogen bond (N1-H1?O4,C17-H17?O4).

    Keywords

    Chlorobenzoyl, Benzaldehyde, Direct methods, Hydrogen bonds, Dimer

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