Determine the structure of an alcohol with molecular formula C5H12O that exhibits the following signals in its 13C NMR spectra: a. Broadband decoupled: 73.8 δ, 29.1δ, and 9.5 δ b. DEPT-90: 73.8 δ c. DEPT-135: positive signals at 73.8 δ, and 9.5 δ, and negative signal at 29.1δ,

Determine the structure of an alcohol with molecular formula C5H12O that exhibits the following signals in its 13C NMR spectra: a. Broadband decoupled: 73.8 δ, 29.1δ, and 9.5 δ b. DEPT-90: 73.8 δ c. DEPT-135: positive signals at 73.8 δ, and 9.5 δ, and negative signal at 29.1δ,

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter18: Functional Derivatives Of Carboxylic Acids

Section: Chapter Questions

Problem 18.18P: Propose a structural formula for each compound consistent with its 1H-NMR and 13C-NMR spectra. (a)...

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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

Determine the structure of an alcohol with molecular formula C₅H₁₂O that exhibits the following signals in its ¹³C NMR spectra:

a. Broadband decoupled: 73.8 δ, 29.1δ, and 9.5 δ

b. DEPT-90: 73.8 δ

c. DEPT-135: positive signals at 73.8 δ, and 9.5 δ, and negative signal at 29.1δ,

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