1. BH, THE CH=C=CH-CH, HEC 2. H,O2, OH, HC но ‘H NMR PPM Signal Shift (ppm) Integration Multiplicity Identity ‘C NMR 30 20

Use these principles to tabulate and evaluate the following NMRs. Correlate each hydrogen or carbon on the structure with the appropriate signal to answer the question Practice Problem: A CHEM 245 student performed the following reaction in lab, but he wasn’t sure if the reaction worked. Analyze the ‘H and “C spectra to determine whether he has product or starting material in his vial. (Note: If only part of the shift range is shown, you can assume there are no other signals present outside of the given range.)