The 1 H NMR spectrum of the most stable isomer of [14]annulene shows two signals, at
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The 1H NMR spectrum of the most stable isomer of [14]annulene shows two signals, at δ = -0.61 (4 H) and 7.88 (10 H) ppm. Two possible structures for [14]annulene are shown here. How do they differ? Which one corresponds to the NMR spectrum described?
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The two isomers of 14 annulene will interconvert at room temperature but can be obs...View the full answer
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Related Book For
Organic Chemistry structure and function
ISBN: 978-1429204941
6th edition
Authors: K. Peter C. Vollhardt, Neil E. Schore
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