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please help with these organic chemistry review problems! 1. How many signals yo

ID: 730825 • Letter: P

Question

please help with these organic chemistry review problems!

1. How many signals you would expect in the molecule shown in its 1H NMR spectrum. Please assign the numbers for each type of H on the figure and indicate splitting pattern of each type of H i.e. singlet, doublet , triplet etc.,



3.The molecular formula of a compound is . Assign the structure of this compound using the 1H NMR spectrum bellow.




4. Draw all the resonance forms of aniline showing the electron-donating effect of the -NH2 substituent.



Complete the reactions and show the major products







Predict the structure of molecular formula C4H8Br2 that fits both the 1H NMR and 13C NMR spectra show

below? Please assign the peaks corresponding to carbons and hydrogens on the structure and on the spectra




Explanation / Answer

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