Answered: A signal for an allylic proton was…

A signal for an allylic proton was found to come at 2.43 PPM using a 300 MHz NMR instrument. What would the chemical shift of the same signal be using a 600 MHz NMR? O 1458 O 4.86 O 2.43 O 1.22

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.12: Dept 13c Nmr Spectroscopy

Problem 21P

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A signal for an allylic proton was found to come at 2.43 PPM using a 300 MHz NMR instrument. What would the chemical shift of the
same signal be using a 600 MHz NMR?
O 1458
O 4.86
O 2.43
O 1.22

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