15. Analytical Techniques:IR, NMR, Mass Spect

Predict the splitting pattern for each of the indicated hydrogens in Assessment 15.59.

(a)

Predict the splitting pattern for each of the indicated hydrogens in Assessment 15.59.

(b)

Predict the splitting pattern for each of the indicated hydrogens in Assessment 15.59.

(c)

Predict the splitting pattern for each of the indicated hydrogens in Assessment 15.59.

(e)

Describe the ¹H NMR spectrum you would expect for each of the following compounds, indicating the relative positions of the signals:

b. CH₃OCH₂CH₂CH₂Br

Describe the ¹H NMR spectrum you would expect for each of the following compounds, indicating the relative positions of the signals:

d.

Describe the ¹H NMR spectrum you would expect for each of the following compounds, indicating the relative positions of the signals:

i.

How would the ¹H NMR spectra for the four compounds with molecular formula C₃H₆Br₂ differ?

Which of the following compounds gives a 1H NMR spectrum consisting of only a singlet, a triplet, and a pentet?