Question
Spectrsiscopy For each of the above compounds, do the telloNng 1. List the wave numbers of alithe IR b nds i" th·1360400 am'' region 1. List the wave numbers of all the IR bands in the 1350-4000 c regicn. For ane, state what bond or group it represents 1350-4000 cm-1 recicn. For eads 2. Label equivalent sels of protons with lower case lethtars. Ther for each 'H ad MR signal, give the ô value, the type of splitting (singlet, doublet ohc.i, ard the mber f protons it represents. Label the signals with lower case leners that malch the lettere sed to label the protons.
Explanation / Answer
in IR spectroscopy the wave no region 1350-4000cm-1 shows functional group present in organic compounds i.e in 1st compound ester give peak in this region and 2nd compound ether give peak and 3rd compound ketone give peak in this region