Question

Please annotate the signals on the two graphs for benzoin, H-NMR and C-NMR.

Tile 500/Gainer/chen5b/24.benzoin. 13.500, fid. rule sequence t s2ptul solvent CDC13 Ambient temparature operators cheam5b rile 24.benroin.6EL.2E.500 500 rabi.cben.ucsb.edu Relax. delay 4.800 sec Pulse 74.9 degrees Acq. tise 2.500 sec 8503.4 repetitiona 1a, 499-8550516 Idne broadening 131072 Total tine min, 58 sec 10 1.88 7.08 1.12 1.00 1.29 ppm