(c)The reaction shown below gives the productdiastereoisomer. Answer the questions that follow.aspredominantly a single

(i)Use the ¹H and COSY NMR spectra and data below to determine the stereochemistry of the major product. Give full explanations and proton assignments (use the atom numbering given in the scheme). (HINT: the benzylic proton resonance occurs at 8 3.92.)