The structures of three organic compounds, 1, 2 and 3, are shown below.
Which compound(s) would produce a carbon-13 (13C^{13}\text{C}13C) NMR spectrum with exactly 3 peaks?
Only 1 and 2
Only 1 and 3
Only 2 and 3
1, 2 and 3
The structures of three organic compounds, 1, 2 and 3, are shown below.
Which compound(s) would produce a carbon-13 (13C^{13}\text{C}13C) NMR spectrum with exactly 3 peaks?
Only 1 and 2
Only 1 and 3
Only 2 and 3
1, 2 and 3