Characteristics of 13C NMR Spectroscopy

Interactive to learn to utilize 13C NMR spectroscopy to deduce molecular structures. 

Another trend is that sp3-hybridized carbons generally absorb from 0 to 90 8, while sp2 carbons absorb from 110 to 220 8. Carbonyl carbons (C=0) are 

At what approximate positions would you expect H2C=CHC02CH2CH3, to show l3C NMR absorptions  

Predict the number of carbon resonance lines you would expect in the 13C NMR spectra of the following compounds  

Propose structures for compounds that fit the following descriptions  

---

Most of the characteristics of 13C NMR spectroscopy are similar to those of the H NMR technique. There are some important differences, however. 

---