How many peaks would you expect in the proton decoupled ¹³C NMR spectrum of 2-pentanol?

Question

Quizplus · Accepted Answer

In 2-pentanol, the structure can be divided into five distinct types of hydrogen environments: the methyl group at the end (3H), the methylene group next to the OH group (2H), the methine group (1H) at the second carbon, another methylene group (2H) in the middle of the chain, and the final methyl group at the other end (3H). Each of these environments will give a separate peak in the proton NMR spectrum, leading to a total of 5 peaks.

How Many Peaks Would You Expect in the Proton Decoupled