What is the structure of the dibromination product of propane with H-1 NMR signals: 3.8, triplet, 66.7% of integration area total and 2.2, quintet, 33.3% of integration area total? O Br Br Br Br Br Br Br Br

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What is the structure of the dibromination product of propane with H-1 NMR signals: 3.8, triplet,
66.7% of integration area total and 2.2, quintet, 33.3% of integration area total?
O Br
Br
Br
Br
Br
Br
Br
Br
Transcribed Image Text:What is the structure of the dibromination product of propane with H-1 NMR signals: 3.8, triplet, 66.7% of integration area total and 2.2, quintet, 33.3% of integration area total? O Br Br Br Br Br Br Br Br
Expert Solution
Step 1

Splitting of signals depends on no. of neighbouring protons.

Multiplicity of signal= n+1

Where n is the no. of adjacent protons.

Integration area is proportional to number of equivalent protons giving rise to peak. In triplet, 4 protons give peak and in quintet 2 protons give peak.

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