In ¹H NMR protons on the α-carbon of amines typically appear in the range of ________.

A) 1.0 and 2.0 ppm
B) 2.0 and 3.0 ppm
C) 3.0 and 4.0 ppm
D) 6.0 and 7.0 ppm
E) 9.0 and 10.0 ppm

NMR Protons

Refers to the hydrogen atoms in a molecule that are detectable by nuclear magnetic resonance spectroscopy, providing information on molecular structure.

α-Carbon

The carbon atom adjacent to the functional group in an organic molecule, particularly significant in amino acids and carbonyl compounds.

Amines

Organic compounds and functional groups that contain a basic nitrogen atom with a lone pair, often classified as primary, secondary, or tertiary.