Classes of Alkyl Halides HH Alkyl halides:Halogen is H-C-C-Br directly bonded to sp3 HH carbon. alkyl halide Vinyl halides:Halogen is 及、 H bonded to sp2 carbon of C=C H CI alkene. vinyl halide Aryl halides:Halogen is bonded to sp2 carbon on benzene ring. aryl halide 2013 Pearson Education Inc.Classes of Alkyl Halides • Alkyl halides: Halogen is directly bonded to sp3 carbon. • Vinyl halides: Halogen is bonded to sp2 carbon of alkene. • Aryl halides: Halogen is bonded to sp2 carbon on benzene ring. C C H H H Cl vinyl halide C H H H C H H Br alkyl halide I aryl halide 2 © 2013 Pearson Education Inc