§9-1卤代烃的分类、命名及同分异构现象 7 65 4 3 2 1 H3C-CH-CH-CH2-CH-CH-CH3 CH3 CH3 2,6-二甲基-3-氯-5-碘庚烷 CI CH3-CH-CH2-C-CH-CH3 CI CI CH3 2-甲基-3,3,5-三氯己烷 H3C CH CH CH2 CH CH CH3 I Cl CH3 CH3 7 6 5 4 3 2 1 2，6-二甲基-3-氯-5-碘庚烷 CH3 CH CH2 C CH CH3 Cl CH3 Cl Cl 2-甲基-3,3,5-三氯己烷 §9-1卤代烃的分类、命名及同分异构现象