6. The 1H NMR spectrum for a compound with molecular formula C7H1402 is given below. Propose...

Question

Question

6. The 1H NMR spectrum for a compound with molecular formula C7H1402 is given below. Propose a structure for this compound an

Answer 1

Answer #1

To calculate the number of protons, divide all integrals by smallest value i.e. 0.55.

As per the NMR signals below 4.5, the given compound is neither carboxylic ester, aldehyde or alcohol. So, it is an ester.

The most suitable compound is propyl-2-methyl propanoate.

СИ, - Си Си -0 C - C6) m,

Answer 2

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