4) 13C NMR 13C NMR Spectrum (100.0 MHz, CDCI, solution) DEPT CHA CHA CHA solvent proton decoupled V 200 160 120 80 40 0
Posted: Sun May 22, 2022 4:03 pm
4) 13C NMR 13C NMR Spectrum (100.0 MHz, CDCI, solution) DEPT CHA CHA CHA solvent proton decoupled V 200 160 120 80 40 0 8 (ppm) a) What do the number of peaks tell you about the structure? b) Identify which signals in the above spectrum correspond to: Quaternary carbons: CH or CH3 carbons: CH2 carbons: c) Summarise what the chemical shifts of the signals in the spectrum tell you about the structure?