ORGANIC CHEMISTRY Chapter g Acetophenone has 6 types of carhon so 6 peaks, with the 4 types of aromatic carbons between 123-140ppm, the ketone carbom at 190ppm and the methd group at 2ppm 200180160140120 100 80 40 20 0 Department of Chemistry, Xiamen UniversityORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 9