Systematic Common Names The alkyl groups is a substituent on halide. Useful only for small alkyl groups. CH3 CH3 CH3 CH3CHCH2-Br CH3CH2CH-Br CH3C-Br CH3 iso-butyl bromide sec-butyl bromide tert-butyl bromide Chapter 6 6 Chapter 6 6 Systematic Common Names • The alkyl groups is a substituent on halide. • Useful only for small alkyl groups. CH3CHCH2 CH3 Br CH3CH2CH CH3 Br CH3C CH3 Br CH3 iso-butyl bromide sec-butyl bromide tert-butyl bromide