Classes of Halides HH Alkyl halides:Halogen, H-C一C-Br X,is directly bonded to HH sp3 carbon. alkyl halide ·Vinyl halides:Xis H H bonded to sp2 carbon of C=C H CI alkene. vinyl halide ·Aryl halides:Xis bonded to sp2 carbon on benzene ring. aryl halide Chapter 6 2 Chapter 6 2 Classes of Halides • Alkyl halides: Halogen, X, is directly bonded to sp3 carbon. • Vinyl halides: X is bonded to sp2 carbon of alkene. • Aryl halides: X 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