Question

Part 1: For each of the following structures, indicate the integration expected for the signal associated with the indicated hydrogen(s).

a)

HO IV

i)
ii)
iii)

iv)

b)

i)

ii)

iii)

c)

i)

ii)

iii)

d)

i)

ii)

iii)

iv)

v)

vi)  

e)

i)

ii)
iii)  

iv)

f)

i)
ii)

iii)
iv)

v)

vi)

Part 2: For each of the following structures, indicate the coupling (a.k.a, splitting) pattern expected for the signal associated with the indicated hydrogen(s) by placing the appropriate letter(s) into each box. (singlet = s; doublet = d; doublet of doublets = dd; triplet = t; doublet of triplets = dt; quartet = q; for signal splitting caused by more than three adjacent hydrogens, enter m = multiplet.)

a)

i)

ii)

iii)

iv)

v)

b)

i)

ii)

iii)

iv)

c)

i)

ii)

iii)

iv)

d)

i)

ii)

iii)

iv)

v)

vi)

vii)

e)

i)

ii)

iii)

iv)

f)

i)

ii)

iii)

iv)

v)

vi)

Answer 1