Consider the Expected ¹H NMR Spectrum of 1,1,3,3-Tetramethylcyclopentane

question 70

Multiple Choice

Consider the expected ¹H NMR spectrum of 1,1,3,3-tetramethylcyclopentane.Which of the following is likely to be observed?

• A)7 signals: all singlets
• B)7 signals: 4 singlets,3 doublets
• C)3 signals: all singlets
• D)3 signals: one singlet,2 doublets
• E)3 signals: two singlets,one doublet