Determine which molecule, 1 or 2 below, corresponds to the
^(1)H
NMR spectrum shown then place the number of that molecule in the box found on the spectrum. Label the protons on the selected molecule then annotate the signals in the spectrum with the corresponding
H_(a),H_(b)
etc., the chemical shift (ppm) and the splitting pattern (
s,d,t,q
etc.). 1 Determine which molecule, 1 or 2 below, corresponds to the
^(13)C
NMR spectrum shown then place the number of that molecule in the box found on the spectrum. Label the carbons on the selected molecule then annotate the signals in the spectrum with the corresponding
C_(1),C_(2)
etc. and the chemical shift (ppm). Aromatic carbons may be identified as a group.