The approximate chemical shift of H, isThe approximate chemical shift of Ha is7-8 ppm1 ppm3-4 ppmO 7-8 ppm1 ppmO 2 ppmO 2 ppm3-4 ppmО 5-6 ppmО 5-6 рpm For the protons in the positions a and b in the structure, predict the characteristics of their signals in the 'H NMR spectrum:the approximate chemical shift, the splitting pattern, and the integration value of their signals.ab

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The approximate chemical shift of Ha is The approximate chemical shift of Hp is

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter95: Nuclear Magnetic Resonance Spectroscopy (proton Nmr)

Section: Chapter Questions

Problem 1P

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Question

The approximate chemical shift of H, is
The approximate chemical shift of Ha is
7-8 ppm
1 ppm
3-4 ppm
O 7-8 ppm
1 ppm
O 2 ppm
O 2 ppm
3-4 ppm
О 5-6 ppm
О 5-6 рpm

For the protons in the positions a and b in the structure, predict the characteristics of their signals in the 'H NMR spectrum:
the approximate chemical shift, the splitting pattern, and the integration value of their signals.
a
b

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