condensation reaction. The structure of synthesized compound was elucidated by different
spectral techniques and X-ray diffraction studies. The stereochemistry of the compound (3)
was determined by 1 Hsingle bond 1 H NOESY, 1 Hsingle bond 1 H NMR COSY and single
crystal X-ray diffraction studies as (Z, Z)-configuration. The computational quantum chemical
studies of compound (3) like, IR, UV, NBO analysis were performed by DFT with Becke-3 …