How many signals are produced by each of the following compounds in itsa. 1H NMR

Problem 78

How many signals are produced by each of the following compounds in its a. 1H NMR spectrum? b. 13C NMR spectrum?

Step by step solution

Step 1 of 2

In  and  spectrum, the protons or the carbon atoms have the same environment and show the same signals and are called chemically equivalent.

The given compound is as follows.

The compound has five chemically non - equivalent sets of protons. The structure with marked protons are as follows.

Therefore, five corresponding signals are observed in the

The compound has seven chemically non - equivalent sets of protons. The structure with marked carbon atoms are as follows.

Therefore, seven corresponding signals are observed in the

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