Below is a DEPT-135 spectrum for compound D. Identify a structure for compound D that is consistent with the data in the spectrum. Compound D-DEPT 135 90 H3C 70 CH3 CH 50 30 10 8 (ppm) CH₂CH₂CH-C1 CH3 CH3CH₂CH₂CH₂-Cl CH3 CH3-C-CH3 Cl

Below is a DEPT-135 spectrum for compound D. Identify a structure for compound D that is consistent with the data in the spectrum. Compound D-DEPT 135 90 H3C 70 CH3 CH 50 30 10 8 (ppm) CH₂CH₂CH-C1 CH3 CH3CH₂CH₂CH₂-Cl CH3 CH3-C-CH3 Cl

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.SE: Something Extra

Problem 57GP: The 1H and 13C NMR spectra of compound A, C8H9Br, are shown. Propose a structure for A, and assign...

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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

Below is a DEPT-135 spectrum for compound D. Identify a structure for compound D that is consistent with the data in the spectrum.
Compound D- DEPT 135
90
70
8 (ppm)
CH3
A
CH
H3C
50 30 10
CH₂CH₂CH-Cl
CH3
CH₂CH₂CH₂CH₂-Cl
CH3
CH3-C-CH3
Cl

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