Question

5. In the 1H NMR spectrum use the integration of the germinal methyl signals of the bromide (peak at ~1.8 ppm) and the chloride (peak at1.5ppm) to report the ratio of the products (bromide: chloride). Area of peak at ~1.8 ppm Ratio (bromide: chloride) Areas of peak at 1.5 ppm

Answer 1

chodide germinal methyl at 1:56ppm (6.01 integration) – GH Bromide geminal methy at 1.75ppm (6.13 integration) 7 6H Ratio of bromide: chloride = 64:6H =1:1 so both bromide and chloride products are in til ratio. CH2 1.516 (5) CH₂ - CH₂ - & - (1-05) 18th Ctz 1.56 (3) (Both are in li1 ratio based on integration) CH3 (1-75) (5) CH₂=CH₂ & -BX Co.20.95) Cheats