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- I need help predcting the 1hnmr of the product and give the chemical shift and mutiplcity of for each protonPlease draw using skeletal structure. Also please draw substituents as far to the left, according to the priorities in the second image. And assign each H-NMR signal to the correct proton(s) in the structure. Write the letter of the signal (a,b,c,etc) above the proton in the structure.please help i have attached an example of what the hnmr is supposed to look like. the question is Draw the structure of each of the ethonic acid then circle the protons on the structures and correlate it to the 1H's to the resonances (peaks) on the 1H NMR spectra.
- Propose a structure consistent with each set of data.On the NMR provided for the product, what protons on the product structure correspond to signals A-C? You do not need to assign which specific H's are in each signal. On the NMR for the product, what protons on the product structure correspond to signal D? On the NMR for the product, what protons on the product structure correspond to signal E?Fill in the following table with the NMR data for the indicated protons of the compound.
- Explain why the [M]+ of the hydrocarbon is not detected in the spectrum. Provide an alternative mass spectrometry method to detect the [M]+ of the hydrocarbon above. Draw the most likely ion fragment for the base peak. Why does this fragment appear as a base peak?A student exposed R-1-bromo-2-propanol to sodium hydroxide, isolated an optically active product, and collected the proton NMR below. What is the structure of the compound that the student isolated?What is the structure of the minor product with just the important J-values listed with protons labeled, along with a table that lists those protons chemical shift (d, ppm), integration, multiplicity, and J-values (Hz). Note – your aromatic signals will have to be listed as multiplets, and will need a chemical shift range.