How many 13CNMR signals are produced by each of the following molecules?

How many different 13CNMR signals are produced by the following molecules?

Each line in a 13CNMR spectrum corresponds to a different kind of carbon atom. How manydifferent 13CNMR signals will each compound exhibit?

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Payalben

1. Determine the multiplicity and predict the chemical shifts of each signal in the expected 1H NMR spectrum of the following compound bli doublet 2.2 ppm septet 1.1 ppm Hel doublet 1.1 ppm) I septet 2.7 ppm III sextet 1.4 ppm triplet triplet 0.9 ppm 2.7 ppm sextet 1.4 ppm triplet triplet 2.2 ppm 0.9 ppm doublet 1.1 ppm septet 2.2 ppm V doublet 2.7 ppm doublet 2.2 ppm septet 0.9 ppm septet 2.7 ppm sextet 1.4 ppm triplet triplet 2.7 ppm 0.9 ppm II IV sextet 1.1 ppm triplet triplet 1.4 ppm 2.2 ppm sextet 1.4 ppm triplet triplet 0.9 ppm 1.1 ppm

Please asnwer 23-28 based off of pic provided.

Draw the four possible constitutional isomers for C4H9Br. -Determine the number of hydrogens for each signal and use n+1 rule to determine neighboring hydrogens

How many different 13CNMR signals are produced by the following molecules?

The C13NMR spectrum shown below contains seven signals that correspond to the seven carbons identified in structure 2. Use an C13NMR table to help match each carbon to one of the signals in the spectrum.