Answered: A compound of formula C5H12 gives 1…

A compound of formula C5H12 gives 1 signal in the 1H NMR and 2 signals in the 13C NMR. The compound is a. pentane.b. 2-methylbutane.c. 2,2-dimethylpropane.d. Cannot tell without more information.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL3: Carbon (13c) Nmr Spectroscopy

Section: Chapter Questions

Problem 20CTQ

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

A compound of formula C₅H₁₂ gives 1 signal in the ¹H NMR and 2 signals in the ¹³C NMR. The compound is

a. pentane.
b. 2-methylbutane.
c. 2,2-dimethylpropane.
d. Cannot tell without more information.

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