rbart1682 rbart1682

28-02-2024
Chemistry

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A signal for an allylic carbon was found to come at 26.7 ppm using a 300 MHz NMR instrument. What would the chemical shift of the same signal be using a 600 MHz NMR?
a) 13.35 ppm
b) 53.4 ppm
c) 26.7 ppm
d) 6.675 ppm

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