Answered: 3. Find the Structural Formula in…

3. Find the Structural Formula in 'H-NMR Spectra of C.H Br. Compute the IHD, integration, identify the species per peak, and solve the structural formula.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL3: Carbon (13c) Nmr Spectroscopy

Section: Chapter Questions

Problem 9CTQ

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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

100%

3. Find the Structural Formula in 1H-NMR Spectra of C3H7Br. Compute the IHD, integration, identify the species per peak, and solve the structural formula.

A. Computation

B. Analysis/ Interpretation:

1. How many types of H(signals)?

2. What types of H(chemical shift)?

3. How many H of each type are there(integration)?

4. What are the connectivity(coupling patterns)?

3. Find the Structural Formula in 'H-NMR Spectra of C.H Br. Compute the IHD, integration,
identify the species per peak, and solve the structural formula.
100
103
345 340 335
1.9
18
1.1
1.0
ppm
A. Computation:

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