For this problem, observe symmetry since similar C and Hs will exhibit the same signal if they are identical atomically
Take note that the interaction of the groups between the double bonds also exist.
Structure is symmetrical diagonally.
1H signal → 2
13C signal → 2
How many unique 1H NMR and 13C NMR signals exist for each compound?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Carbon NMR concept. You can view video lessons to learn Carbon NMR. Or if you need more Carbon NMR practice, you can also practice Carbon NMR practice problems.
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Based on our data, we think this problem is relevant for Professor Reddy's class at Kingsborough Community College of the City University of New York.