For the molecule Chloride C_3H_7Cl a. Draw the expected high resolution H-NMR sp

Question

For the molecule Chloride C_3H_7Cl a. Draw the expected high resolution H-NMR spectrum, showing the approximate chemical shifts of the different proton environments and the peak splitting patterns b. What are the relative magnitudes of the integrals (areas) under each proton environment (indicate on the spectrum) Note use your knowledge of organic molecular bonding and the proton chemical shift correlation chart in this endeavor. Also, please clearly identify each spectral peak position to match the different proton environments in your structure.

Explanation / Answer

1H NMR prediction

Compound : 1-chloropropane

structure :

CH3-CH2-CH2-Cl

a) We would have three sets of proton signal for three types of hydrogens

b) shifts and integrals

0.9 ppm (triplet, 3H) for CH3 next to CH2

1.5 ppm (sextet, 2H) for CH2 between CH2 and CH3

3.5 ppm (triplet, 2H) for CH2 between CH2 and Cl

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