For each molecule and
^(1)H
NMR spectrum below, all protons etc.) are labeled for you. Link equivalent protons with their signal in the
^(1)H
-NMR spectrum peaks then annotate the signal with the equivalent proton designation, the chemical shift ( ppm ) and the splitting pattern (
s,d,t,q
etc.). A 3H 2H 9 8 7 6 5 4 3 2 1 0 B 1 H PPM 4