ORGANIC CHEMISTRY Chapter 2 2. 5B Phenyl and Benzyl Groups o Phenyl group (苯基) CeH Ph Ar(if ring substitutents are present Benzyl group(苄基) -CH, CH,- C6Hs CH2 Bn Department of Chemistry, Xiamen UniversityORGANIC CHEMISTRY Department of Chemistry, Xiamen University Chapter 2 2.5B Phenyl and Benzyl Groups Phenyl group (苯基) C6H5 Ph φ Ar (if ring substitutents are present) Benzyl group (苄基) CH2 CH2 C6H5CH2 Bn