What Feature Would You Expect to See in the ¹H

question 36

Multiple Choice

What feature would you expect to see in the ¹H NMR spectrum of B after subjecting A to the following reaction?

• A)There would be only 4 aromatic protons at low field.
• B)The signal for the protons on the benzylic carbon would be a doublet.
• C)The signal for the methyl protons would be a triplet.
• D)The signal for the methyl protons would be a doublet.
• E)The signal for the methyl protons would integrate for only 2 hydrogens.

---

Definitions:

Abdominal Aorta

is the largest artery in the abdominal cavity that supplies oxygenated blood to the lower parts of the body.

Splenic Artery

A major blood vessel that supplies oxygen-rich blood to the spleen, branching from the abdominal aorta.

Ascending Aorta

The initial section of the aorta that rises up from the left ventricle of the heart, distributing oxygen-rich blood to the rest of the body.

Korotkoff Sounds

The sounds medical personnel listen for when they are taking blood pressure using a sphygmomanometer, which indicate the resumption of blood flow to the artery.