Consider the product below a) Predict the 1H NMR spectrum for this molecule. Predict the multiplicity, integration and relative ppm b) Predict the 13C NMR spectrum and DEPT spectra. Use (+) for positive signals, (-) for negative signals, and (X) for no signal in the DEPT NMR spectra.

Consider the product below a) Predict the 1H NMR spectrum for this molecule. Predict the multiplicity, integration and relative ppm b) Predict the 13C NMR spectrum and DEPT spectra. Use (+) for positive signals, (-) for negative signals, and (X) for no signal in the DEPT NMR spectra.

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU2: Smells: Molecular Structure And Properties

SectionU2.3: Honc If You Like Molecules: Bonding Tendencies

Problem 1E

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Concept explainers

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

Consider the product below

a) Predict the 1H NMR spectrum for this molecule. Predict the multiplicity, integration and relative ppm

b) Predict the 13C NMR spectrum and DEPT spectra. Use (+) for positive
signals, (-) for negative signals, and (X) for no signal in the DEPT NMR spectra.

Relative 8
Carbon
DEPT-45
DEPT-90
DEPT-135
(ppm)
A
В
E
F
G

Hi H3 H3
H5
H2
E-G
Aig-C-D
C-Ho
G
H,
H2 H4 H4 H2C.
H6

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